120968744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 145143256

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2111, 2204, 3016, 4222, 4408, 7163, 8444, 14326, 16888, 27443, 28652, 40109, 54886, 57304, 61219, 80218, 109772, 122438, 160436, 219544, 244876, 320872, 489752, 521417, 795847, 1042834, 1163161, 1591694, 2085668, 2326322, 3183388, 4171336, 4652644, 6366776, 9305288, 15121093, 30242186, 60484372, 120968744]

約数ペア:

[(1, 120968744), (2, 60484372), (4, 30242186), (8, 15121093), (13, 9305288), (19, 6366776), (26, 4652644), (29, 4171336), (38, 3183388), (52, 2326322), (58, 2085668), (76, 1591694), (104, 1163161), (116, 1042834), (152, 795847), (232, 521417), (247, 489752), (377, 320872), (494, 244876), (551, 219544), (754, 160436), (988, 122438), (1102, 109772), (1508, 80218), (1976, 61219), (2111, 57304), (2204, 54886), (3016, 40109), (4222, 28652), (4408, 27443), (7163, 16888), (8444, 14326)]