127889632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 287207424

約数和(自身を除く): 159317792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 188, 208, 211, 248, 376, 403, 416, 422, 496, 611, 752, 806, 844, 992, 1222, 1457, 1504, 1612, 1688, 2444, 2743, 2914, 3224, 3376, 4888, 5486, 5828, 6448, 6541, 6752, 9776, 9917, 10972, 11656, 12896, 13082, 18941, 19552, 19834, 21944, 23312, 26164, 37882, 39668, 43888, 46624, 52328, 75764, 79336, 85033, 87776, 104656, 128921, 151528, 158672, 170066, 209312, 257842, 303056, 307427, 317344, 340132, 515684, 606112, 614854, 680264, 1031368, 1229708, 1360528, 2062736, 2459416, 2721056, 3996551, 4125472, 4918832, 7993102, 9837664, 15986204, 31972408, 63944816, 127889632]

約数ペア:

[(1, 127889632), (2, 63944816), (4, 31972408), (8, 15986204), (13, 9837664), (16, 7993102), (26, 4918832), (31, 4125472), (32, 3996551), (47, 2721056), (52, 2459416), (62, 2062736), (94, 1360528), (104, 1229708), (124, 1031368), (188, 680264), (208, 614854), (211, 606112), (248, 515684), (376, 340132), (403, 317344), (416, 307427), (422, 303056), (496, 257842), (611, 209312), (752, 170066), (806, 158672), (844, 151528), (992, 128921), (1222, 104656), (1457, 87776), (1504, 85033), (1612, 79336), (1688, 75764), (2444, 52328), (2743, 46624), (2914, 43888), (3224, 39668), (3376, 37882), (4888, 26164), (5486, 23312), (5828, 21944), (6448, 19834), (6541, 19552), (6752, 18941), (9776, 13082), (9917, 12896), (10972, 11656)]