140448352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 317979648

約数和(自身を除く): 177531296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 88, 122, 124, 176, 211, 244, 248, 341, 352, 422, 488, 496, 671, 682, 844, 976, 992, 1342, 1364, 1688, 1891, 1952, 2321, 2684, 2728, 3376, 3782, 4642, 5368, 5456, 6541, 6752, 7564, 9284, 10736, 10912, 12871, 13082, 15128, 18568, 20801, 21472, 25742, 26164, 30256, 37136, 41602, 51484, 52328, 60512, 71951, 74272, 83204, 102968, 104656, 141581, 143902, 166408, 205936, 209312, 283162, 287804, 332816, 399001, 411872, 566324, 575608, 665632, 798002, 1132648, 1151216, 1596004, 2265296, 2302432, 3192008, 4389011, 4530592, 6384016, 8778022, 12768032, 17556044, 35112088, 70224176, 140448352]

約数ペア:

[(1, 140448352), (2, 70224176), (4, 35112088), (8, 17556044), (11, 12768032), (16, 8778022), (22, 6384016), (31, 4530592), (32, 4389011), (44, 3192008), (61, 2302432), (62, 2265296), (88, 1596004), (122, 1151216), (124, 1132648), (176, 798002), (211, 665632), (244, 575608), (248, 566324), (341, 411872), (352, 399001), (422, 332816), (488, 287804), (496, 283162), (671, 209312), (682, 205936), (844, 166408), (976, 143902), (992, 141581), (1342, 104656), (1364, 102968), (1688, 83204), (1891, 74272), (1952, 71951), (2321, 60512), (2684, 52328), (2728, 51484), (3376, 41602), (3782, 37136), (4642, 30256), (5368, 26164), (5456, 25742), (6541, 21472), (6752, 20801), (7564, 18568), (9284, 15128), (10736, 13082), (10912, 12871)]