128407902672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{63367}}^1$

素因数の和:63585

約数の個数: 160

約数和(自身を含む): 391750100992

約数和(自身を除く): 263342198320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 163, 168, 222, 259, 296, 326, 336, 444, 489, 518, 592, 652, 777, 888, 978, 1036, 1141, 1304, 1554, 1776, 1956, 2072, 2282, 2608, 3108, 3423, 3912, 4144, 4564, 6031, 6216, 6846, 7824, 9128, 12062, 12432, 13692, 18093, 18256, 24124, 27384, 36186, 42217, 48248, 54768, 63367, 72372, 84434, 96496, 126651, 126734, 144744, 168868, 190101, 253302, 253468, 289488, 337736, 380202, 443569, 506604, 506936, 675472, 760404, 887138, 1013208, 1013872, 1330707, 1520808, 1774276, 2026416, 2344579, 2661414, 3041616, 3548552, 4689158, 5322828, 7033737, 7097104, 9378316, 10328821, 10645656, 14067474, 16412053, 18756632, 20657642, 21291312, 28134948, 30986463, 32824106, 37513264, 41315284, 49236159, 56269896, 61972926, 65648212, 72301747, 82630568, 98472318, 112539792, 123945852, 131296424, 144603494, 165261136, 196944636, 216905241, 247891704, 262592848, 289206988, 382166377, 393889272, 433810482, 495783408, 578413976, 764332754, 787778544, 867620964, 1146499131, 1156827952, 1528665508, 1735241928, 2292998262, 2675164639, 3057331016, 3470483856, 4585996524, 5350329278, 6114662032, 8025493917, 9171993048, 10700658556, 16050987834, 18343986096, 21401317112, 32101975668, 42802634224, 64203951336, 128407902672]

約数ペア:

[(1, 128407902672), (2, 64203951336), (3, 42802634224), (4, 32101975668), (6, 21401317112), (7, 18343986096), (8, 16050987834), (12, 10700658556), (14, 9171993048), (16, 8025493917), (21, 6114662032), (24, 5350329278), (28, 4585996524), (37, 3470483856), (42, 3057331016), (48, 2675164639), (56, 2292998262), (74, 1735241928), (84, 1528665508), (111, 1156827952), (112, 1146499131), (148, 867620964), (163, 787778544), (168, 764332754), (222, 578413976), (259, 495783408), (296, 433810482), (326, 393889272), (336, 382166377), (444, 289206988), (489, 262592848), (518, 247891704), (592, 216905241), (652, 196944636), (777, 165261136), (888, 144603494), (978, 131296424), (1036, 123945852), (1141, 112539792), (1304, 98472318), (1554, 82630568), (1776, 72301747), (1956, 65648212), (2072, 61972926), (2282, 56269896), (2608, 49236159), (3108, 41315284), (3423, 37513264), (3912, 32824106), (4144, 30986463), (4564, 28134948), (6031, 21291312), (6216, 20657642), (6846, 18756632), (7824, 16412053), (9128, 14067474), (12062, 10645656), (12432, 10328821), (13692, 9378316), (18093, 7097104), (18256, 7033737), (24124, 5322828), (27384, 4689158), (36186, 3548552), (42217, 3041616), (48248, 2661414), (54768, 2344579), (63367, 2026416), (72372, 1774276), (84434, 1520808), (96496, 1330707), (126651, 1013872), (126734, 1013208), (144744, 887138), (168868, 760404), (190101, 675472), (253302, 506936), (253468, 506604), (289488, 443569), (337736, 380202)]