145905552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 120

約数和(自身を含む): 450705528

約数和(自身を除く): 304799976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1901, 1968, 2132, 2952, 3198, 3802, 4264, 4797, 5703, 5904, 6396, 7604, 8528, 9594, 11406, 12792, 15208, 17109, 19188, 22812, 24713, 25584, 30416, 34218, 38376, 45624, 49426, 68436, 74139, 76752, 77941, 91248, 98852, 136872, 148278, 155882, 197704, 222417, 233823, 273744, 296556, 311764, 395408, 444834, 467646, 593112, 623528, 701469, 889668, 935292, 1013233, 1186224, 1247056, 1402938, 1779336, 1870584, 2026466, 2805876, 3039699, 3558672, 3741168, 4052932, 5611752, 6079398, 8105864, 9119097, 11223504, 12158796, 16211728, 18238194, 24317592, 36476388, 48635184, 72952776, 145905552]

約数ペア:

[(1, 145905552), (2, 72952776), (3, 48635184), (4, 36476388), (6, 24317592), (8, 18238194), (9, 16211728), (12, 12158796), (13, 11223504), (16, 9119097), (18, 8105864), (24, 6079398), (26, 5611752), (36, 4052932), (39, 3741168), (41, 3558672), (48, 3039699), (52, 2805876), (72, 2026466), (78, 1870584), (82, 1779336), (104, 1402938), (117, 1247056), (123, 1186224), (144, 1013233), (156, 935292), (164, 889668), (208, 701469), (234, 623528), (246, 593112), (312, 467646), (328, 444834), (369, 395408), (468, 311764), (492, 296556), (533, 273744), (624, 233823), (656, 222417), (738, 197704), (936, 155882), (984, 148278), (1066, 136872), (1476, 98852), (1599, 91248), (1872, 77941), (1901, 76752), (1968, 74139), (2132, 68436), (2952, 49426), (3198, 45624), (3802, 38376), (4264, 34218), (4797, 30416), (5703, 25584), (5904, 24713), (6396, 22812), (7604, 19188), (8528, 17109), (9594, 15208), (11406, 12792)]