161106246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 447239232

約数和(自身を除く): 286132986

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 61, 63, 81, 102, 119, 122, 126, 137, 153, 162, 183, 189, 238, 274, 306, 357, 366, 378, 411, 427, 459, 549, 567, 714, 822, 854, 918, 959, 1037, 1071, 1098, 1134, 1233, 1281, 1377, 1647, 1918, 2074, 2142, 2329, 2466, 2562, 2754, 2877, 3111, 3213, 3294, 3699, 3843, 4658, 4941, 5754, 6222, 6426, 6987, 7259, 7398, 7686, 8357, 8631, 9333, 9639, 9882, 11097, 11529, 13974, 14518, 16303, 16714, 17262, 18666, 19278, 20961, 21777, 22194, 23058, 25071, 25893, 27999, 32606, 34587, 41922, 43554, 48909, 50142, 51786, 55998, 58499, 62883, 65331, 69174, 75213, 77679, 83997, 97818, 116998, 125766, 130662, 142069, 146727, 150426, 155358, 167994, 175497, 188649, 195993, 225639, 284138, 293454, 350994, 377298, 391986, 426207, 440181, 451278, 526491, 587979, 676917, 852414, 880362, 994483, 1052982, 1175958, 1278621, 1320543, 1353834, 1579473, 1988966, 2557242, 2641086, 2983449, 3158946, 3835863, 4738419, 5966898, 7671726, 8950347, 9476838, 11507589, 17900694, 23015178, 26851041, 53702082, 80553123, 161106246]

約数ペア:

[(1, 161106246), (2, 80553123), (3, 53702082), (6, 26851041), (7, 23015178), (9, 17900694), (14, 11507589), (17, 9476838), (18, 8950347), (21, 7671726), (27, 5966898), (34, 4738419), (42, 3835863), (51, 3158946), (54, 2983449), (61, 2641086), (63, 2557242), (81, 1988966), (102, 1579473), (119, 1353834), (122, 1320543), (126, 1278621), (137, 1175958), (153, 1052982), (162, 994483), (183, 880362), (189, 852414), (238, 676917), (274, 587979), (306, 526491), (357, 451278), (366, 440181), (378, 426207), (411, 391986), (427, 377298), (459, 350994), (549, 293454), (567, 284138), (714, 225639), (822, 195993), (854, 188649), (918, 175497), (959, 167994), (1037, 155358), (1071, 150426), (1098, 146727), (1134, 142069), (1233, 130662), (1281, 125766), (1377, 116998), (1647, 97818), (1918, 83997), (2074, 77679), (2142, 75213), (2329, 69174), (2466, 65331), (2562, 62883), (2754, 58499), (2877, 55998), (3111, 51786), (3213, 50142), (3294, 48909), (3699, 43554), (3843, 41922), (4658, 34587), (4941, 32606), (5754, 27999), (6222, 25893), (6426, 25071), (6987, 23058), (7259, 22194), (7398, 21777), (7686, 20961), (8357, 19278), (8631, 18666), (9333, 17262), (9639, 16714), (9882, 16303), (11097, 14518), (11529, 13974)]