156785677504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{128321}}^1$

素因数の和:129473

約数の個数: 56

約数和(自身を含む): 329718759408

約数和(自身を除く): 172933081904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1123, 2246, 4492, 8984, 17968, 19091, 35936, 38182, 71872, 76364, 128321, 152728, 256642, 305456, 513284, 610912, 1026568, 1221824, 2053136, 2181457, 4106272, 4362914, 8212544, 8725828, 17451656, 34903312, 69806624, 139613248, 144104483, 288208966, 576417932, 1152835864, 2305671728, 2449776211, 4611343456, 4899552422, 9222686912, 9799104844, 19598209688, 39196419376, 78392838752, 156785677504]

約数ペア:

[(1, 156785677504), (2, 78392838752), (4, 39196419376), (8, 19598209688), (16, 9799104844), (17, 9222686912), (32, 4899552422), (34, 4611343456), (64, 2449776211), (68, 2305671728), (136, 1152835864), (272, 576417932), (544, 288208966), (1088, 144104483), (1123, 139613248), (2246, 69806624), (4492, 34903312), (8984, 17451656), (17968, 8725828), (19091, 8212544), (35936, 4362914), (38182, 4106272), (71872, 2181457), (76364, 2053136), (128321, 1221824), (152728, 1026568), (256642, 610912), (305456, 513284)]