160256824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 409328640

約数和(自身を除く): 249071816

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 221, 238, 299, 322, 364, 391, 442, 476, 563, 598, 644, 728, 782, 884, 952, 1126, 1196, 1288, 1547, 1564, 1768, 2093, 2252, 2392, 2737, 3094, 3128, 3941, 4186, 4504, 5083, 5474, 6188, 7319, 7882, 8372, 9571, 10166, 10948, 12376, 12949, 14638, 15764, 16744, 19142, 20332, 21896, 25898, 29276, 31528, 35581, 38284, 40664, 51233, 51796, 58552, 66997, 71162, 76568, 90643, 102466, 103592, 124423, 133994, 142324, 168337, 181286, 204932, 220133, 248846, 267988, 284648, 336674, 362572, 409864, 440266, 497692, 535976, 673348, 725144, 870961, 880532, 995384, 1178359, 1346696, 1540931, 1741922, 1761064, 2356718, 2861729, 3081862, 3483844, 4713436, 5723458, 6163724, 6967688, 9426872, 11446916, 12327448, 20032103, 22893832, 40064206, 80128412, 160256824]

約数ペア:

[(1, 160256824), (2, 80128412), (4, 40064206), (7, 22893832), (8, 20032103), (13, 12327448), (14, 11446916), (17, 9426872), (23, 6967688), (26, 6163724), (28, 5723458), (34, 4713436), (46, 3483844), (52, 3081862), (56, 2861729), (68, 2356718), (91, 1761064), (92, 1741922), (104, 1540931), (119, 1346696), (136, 1178359), (161, 995384), (182, 880532), (184, 870961), (221, 725144), (238, 673348), (299, 535976), (322, 497692), (364, 440266), (391, 409864), (442, 362572), (476, 336674), (563, 284648), (598, 267988), (644, 248846), (728, 220133), (782, 204932), (884, 181286), (952, 168337), (1126, 142324), (1196, 133994), (1288, 124423), (1547, 103592), (1564, 102466), (1768, 90643), (2093, 76568), (2252, 71162), (2392, 66997), (2737, 58552), (3094, 51796), (3128, 51233), (3941, 40664), (4186, 38284), (4504, 35581), (5083, 31528), (5474, 29276), (6188, 25898), (7319, 21896), (7882, 20332), (8372, 19142), (9571, 16744), (10166, 15764), (10948, 14638), (12376, 12949)]