157618832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 80

約数和(自身を含む): 389082240

約数和(自身を除く): 231463408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4357, 4522, 5168, 8714, 9044, 17428, 18088, 30499, 34856, 36176, 60998, 69712, 74069, 82783, 121996, 148138, 165566, 243992, 296276, 331132, 487984, 518483, 579481, 592552, 662264, 1036966, 1158962, 1185104, 1324528, 1407311, 2073932, 2317924, 2814622, 4147864, 4635848, 5629244, 8295728, 9271696, 9851177, 11258488, 19702354, 22516976, 39404708, 78809416, 157618832]

約数ペア:

[(1, 157618832), (2, 78809416), (4, 39404708), (7, 22516976), (8, 19702354), (14, 11258488), (16, 9851177), (17, 9271696), (19, 8295728), (28, 5629244), (34, 4635848), (38, 4147864), (56, 2814622), (68, 2317924), (76, 2073932), (112, 1407311), (119, 1324528), (133, 1185104), (136, 1158962), (152, 1036966), (238, 662264), (266, 592552), (272, 579481), (304, 518483), (323, 487984), (476, 331132), (532, 296276), (646, 243992), (952, 165566), (1064, 148138), (1292, 121996), (1904, 82783), (2128, 74069), (2261, 69712), (2584, 60998), (4357, 36176), (4522, 34856), (5168, 30499), (8714, 18088), (9044, 17428)]