128824696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16124

約数の個数: 64

約数和(自身を含む): 324334080

約数和(自身を除く): 195509384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 16087, 32174, 64348, 112609, 128696, 176957, 209131, 225218, 353914, 418262, 450436, 707828, 836524, 900872, 1238699, 1415656, 1463917, 1673048, 2300441, 2477398, 2927834, 4600882, 4954796, 5855668, 9201764, 9909592, 11711336, 16103087, 18403528, 32206174, 64412348, 128824696]

約数ペア:

[(1, 128824696), (2, 64412348), (4, 32206174), (7, 18403528), (8, 16103087), (11, 11711336), (13, 9909592), (14, 9201764), (22, 5855668), (26, 4954796), (28, 4600882), (44, 2927834), (52, 2477398), (56, 2300441), (77, 1673048), (88, 1463917), (91, 1415656), (104, 1238699), (143, 900872), (154, 836524), (182, 707828), (286, 450436), (308, 418262), (364, 353914), (572, 225218), (616, 209131), (728, 176957), (1001, 128696), (1144, 112609), (2002, 64348), (4004, 32174), (8008, 16087)]