161490384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 496173600

約数和(自身を除く): 334683216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 269, 379, 396, 528, 538, 758, 792, 807, 1076, 1137, 1516, 1584, 1614, 2152, 2274, 2421, 2959, 3032, 3228, 3411, 4169, 4304, 4548, 4842, 5918, 6064, 6456, 6822, 8338, 8877, 9096, 9684, 11836, 12507, 12912, 13644, 16676, 17754, 18192, 19368, 23672, 25014, 26631, 27288, 33352, 35508, 37521, 38736, 47344, 50028, 53262, 54576, 66704, 71016, 75042, 100056, 101951, 106524, 142032, 150084, 200112, 203902, 213048, 300168, 305853, 407804, 426096, 600336, 611706, 815608, 917559, 1121461, 1223412, 1631216, 1835118, 2242922, 2446824, 3364383, 3670236, 4485844, 4893648, 6728766, 7340472, 8971688, 10093149, 13457532, 14680944, 17943376, 20186298, 26915064, 40372596, 53830128, 80745192, 161490384]

約数ペア:

[(1, 161490384), (2, 80745192), (3, 53830128), (4, 40372596), (6, 26915064), (8, 20186298), (9, 17943376), (11, 14680944), (12, 13457532), (16, 10093149), (18, 8971688), (22, 7340472), (24, 6728766), (33, 4893648), (36, 4485844), (44, 3670236), (48, 3364383), (66, 2446824), (72, 2242922), (88, 1835118), (99, 1631216), (132, 1223412), (144, 1121461), (176, 917559), (198, 815608), (264, 611706), (269, 600336), (379, 426096), (396, 407804), (528, 305853), (538, 300168), (758, 213048), (792, 203902), (807, 200112), (1076, 150084), (1137, 142032), (1516, 106524), (1584, 101951), (1614, 100056), (2152, 75042), (2274, 71016), (2421, 66704), (2959, 54576), (3032, 53262), (3228, 50028), (3411, 47344), (4169, 38736), (4304, 37521), (4548, 35508), (4842, 33352), (5918, 27288), (6064, 26631), (6456, 25014), (6822, 23672), (8338, 19368), (8877, 18192), (9096, 17754), (9684, 16676), (11836, 13644), (12507, 12912)]