161767661436

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{19289}}^1$

素因数の和:19449

約数の個数: 192

約数和(自身を含む): 455429184000

約数和(自身を除く): 293661522564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 67, 76, 108, 114, 122, 134, 171, 183, 201, 228, 244, 268, 342, 366, 402, 513, 549, 603, 684, 732, 804, 1026, 1098, 1159, 1206, 1273, 1647, 1809, 2052, 2196, 2318, 2412, 2546, 3294, 3477, 3618, 3819, 4087, 4636, 5092, 6588, 6954, 7236, 7638, 8174, 10431, 11457, 12261, 13908, 15276, 16348, 19289, 20862, 22914, 24522, 31293, 34371, 36783, 38578, 41724, 45828, 49044, 57867, 62586, 68742, 73566, 77156, 77653, 110349, 115734, 125172, 137484, 147132, 155306, 173601, 220698, 231468, 232959, 310612, 347202, 366491, 441396, 465918, 520803, 694404, 698877, 732982, 931836, 1041606, 1099473, 1176629, 1292363, 1397754, 1465964, 2083212, 2096631, 2198946, 2353258, 2584726, 2795508, 3298419, 3529887, 3877089, 4193262, 4397892, 4706516, 5169452, 6596838, 7059774, 7754178, 8386524, 9895257, 10589661, 11631267, 13193676, 14119548, 15508356, 19790514, 21179322, 22355951, 23262534, 24554897, 31768983, 34893801, 39581028, 42358644, 44711902, 46525068, 49109794, 63537966, 67067853, 69787602, 73664691, 78834143, 89423804, 98219588, 127075932, 134135706, 139575204, 147329382, 157668286, 201203559, 220994073, 236502429, 268271412, 294658764, 315336572, 402407118, 441988146, 473004858, 603610677, 662982219, 709507287, 804814236, 883976292, 946009716, 1207221354, 1325964438, 1419014574, 1497848717, 2128521861, 2414442708, 2651928876, 2838029148, 2995697434, 4257043722, 4493546151, 5991394868, 8514087444, 8987092302, 13480638453, 17974184604, 26961276906, 40441915359, 53922553812, 80883830718, 161767661436]

約数ペア:

[(1, 161767661436), (2, 80883830718), (3, 53922553812), (4, 40441915359), (6, 26961276906), (9, 17974184604), (12, 13480638453), (18, 8987092302), (19, 8514087444), (27, 5991394868), (36, 4493546151), (38, 4257043722), (54, 2995697434), (57, 2838029148), (61, 2651928876), (67, 2414442708), (76, 2128521861), (108, 1497848717), (114, 1419014574), (122, 1325964438), (134, 1207221354), (171, 946009716), (183, 883976292), (201, 804814236), (228, 709507287), (244, 662982219), (268, 603610677), (342, 473004858), (366, 441988146), (402, 402407118), (513, 315336572), (549, 294658764), (603, 268271412), (684, 236502429), (732, 220994073), (804, 201203559), (1026, 157668286), (1098, 147329382), (1159, 139575204), (1206, 134135706), (1273, 127075932), (1647, 98219588), (1809, 89423804), (2052, 78834143), (2196, 73664691), (2318, 69787602), (2412, 67067853), (2546, 63537966), (3294, 49109794), (3477, 46525068), (3618, 44711902), (3819, 42358644), (4087, 39581028), (4636, 34893801), (5092, 31768983), (6588, 24554897), (6954, 23262534), (7236, 22355951), (7638, 21179322), (8174, 19790514), (10431, 15508356), (11457, 14119548), (12261, 13193676), (13908, 11631267), (15276, 10589661), (16348, 9895257), (19289, 8386524), (20862, 7754178), (22914, 7059774), (24522, 6596838), (31293, 5169452), (34371, 4706516), (36783, 4397892), (38578, 4193262), (41724, 3877089), (45828, 3529887), (49044, 3298419), (57867, 2795508), (62586, 2584726), (68742, 2353258), (73566, 2198946), (77156, 2096631), (77653, 2083212), (110349, 1465964), (115734, 1397754), (125172, 1292363), (137484, 1176629), (147132, 1099473), (155306, 1041606), (173601, 931836), (220698, 732982), (231468, 698877), (232959, 694404), (310612, 520803), (347202, 465918), (366491, 441396)]