127143952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 288075312

約数和(自身を除く): 160931360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 656, 697, 877, 884, 1066, 1394, 1754, 1768, 2132, 2788, 3508, 3536, 4264, 5576, 7016, 8528, 9061, 11152, 11401, 14032, 14909, 18122, 22802, 29818, 35957, 36244, 45604, 59636, 71914, 72488, 91208, 119272, 143828, 144976, 182416, 193817, 238544, 287656, 387634, 467441, 575312, 611269, 775268, 934882, 1222538, 1550536, 1869764, 2445076, 3101072, 3739528, 4890152, 7479056, 7946497, 9780304, 15892994, 31785988, 63571976, 127143952]

約数ペア:

[(1, 127143952), (2, 63571976), (4, 31785988), (8, 15892994), (13, 9780304), (16, 7946497), (17, 7479056), (26, 4890152), (34, 3739528), (41, 3101072), (52, 2445076), (68, 1869764), (82, 1550536), (104, 1222538), (136, 934882), (164, 775268), (208, 611269), (221, 575312), (272, 467441), (328, 387634), (442, 287656), (533, 238544), (656, 193817), (697, 182416), (877, 144976), (884, 143828), (1066, 119272), (1394, 91208), (1754, 72488), (1768, 71914), (2132, 59636), (2788, 45604), (3508, 36244), (3536, 35957), (4264, 29818), (5576, 22802), (7016, 18122), (8528, 14909), (9061, 14032), (11152, 11401)]