161383644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 473088000

約数和(自身を除く): 311704356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 43, 54, 57, 59, 62, 76, 86, 93, 108, 114, 118, 124, 129, 171, 172, 177, 186, 228, 236, 258, 279, 342, 354, 372, 387, 513, 516, 531, 558, 589, 684, 708, 774, 817, 837, 1026, 1062, 1116, 1121, 1161, 1178, 1333, 1548, 1593, 1634, 1674, 1767, 1829, 2052, 2124, 2242, 2322, 2356, 2451, 2537, 2666, 3186, 3268, 3348, 3363, 3534, 3658, 3999, 4484, 4644, 4902, 5074, 5301, 5332, 5487, 6372, 6726, 7068, 7316, 7353, 7611, 7998, 9804, 10089, 10148, 10602, 10974, 11997, 13452, 14706, 15222, 15903, 15996, 16461, 20178, 21204, 21948, 22059, 22833, 23994, 25327, 29412, 30267, 30444, 31806, 32922, 34751, 35991, 40356, 44118, 45666, 47988, 48203, 49383, 50654, 60534, 63612, 65844, 68499, 69502, 71982, 75981, 78647, 88236, 91332, 96406, 98766, 101308, 104253, 121068, 136998, 139004, 143964, 144609, 151962, 157294, 192812, 197532, 208506, 227943, 235941, 273996, 289218, 303924, 312759, 314588, 417012, 433827, 455886, 471882, 578436, 625518, 683829, 707823, 867654, 911772, 938277, 943764, 1251036, 1301481, 1367658, 1415646, 1494293, 1735308, 1876554, 2123469, 2602962, 2735316, 2831292, 2988586, 3753108, 4246938, 4482879, 5205924, 5977172, 8493876, 8965758, 13448637, 17931516, 26897274, 40345911, 53794548, 80691822, 161383644]

約数ペア:

[(1, 161383644), (2, 80691822), (3, 53794548), (4, 40345911), (6, 26897274), (9, 17931516), (12, 13448637), (18, 8965758), (19, 8493876), (27, 5977172), (31, 5205924), (36, 4482879), (38, 4246938), (43, 3753108), (54, 2988586), (57, 2831292), (59, 2735316), (62, 2602962), (76, 2123469), (86, 1876554), (93, 1735308), (108, 1494293), (114, 1415646), (118, 1367658), (124, 1301481), (129, 1251036), (171, 943764), (172, 938277), (177, 911772), (186, 867654), (228, 707823), (236, 683829), (258, 625518), (279, 578436), (342, 471882), (354, 455886), (372, 433827), (387, 417012), (513, 314588), (516, 312759), (531, 303924), (558, 289218), (589, 273996), (684, 235941), (708, 227943), (774, 208506), (817, 197532), (837, 192812), (1026, 157294), (1062, 151962), (1116, 144609), (1121, 143964), (1161, 139004), (1178, 136998), (1333, 121068), (1548, 104253), (1593, 101308), (1634, 98766), (1674, 96406), (1767, 91332), (1829, 88236), (2052, 78647), (2124, 75981), (2242, 71982), (2322, 69502), (2356, 68499), (2451, 65844), (2537, 63612), (2666, 60534), (3186, 50654), (3268, 49383), (3348, 48203), (3363, 47988), (3534, 45666), (3658, 44118), (3999, 40356), (4484, 35991), (4644, 34751), (4902, 32922), (5074, 31806), (5301, 30444), (5332, 30267), (5487, 29412), (6372, 25327), (6726, 23994), (7068, 22833), (7316, 22059), (7353, 21948), (7611, 21204), (7998, 20178), (9804, 16461), (10089, 15996), (10148, 15903), (10602, 15222), (10974, 14706), (11997, 13452)]