142109392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 297196876

約数和(自身を除く): 155087484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 289, 292, 421, 578, 584, 842, 1156, 1168, 1241, 1684, 2312, 2482, 3368, 4624, 4964, 6736, 7157, 9928, 14314, 19856, 21097, 28628, 30733, 42194, 57256, 61466, 84388, 114512, 121669, 122932, 168776, 243338, 245864, 337552, 486676, 491728, 522461, 973352, 1044922, 1946704, 2089844, 4179688, 8359376, 8881837, 17763674, 35527348, 71054696, 142109392]

約数ペア:

[(1, 142109392), (2, 71054696), (4, 35527348), (8, 17763674), (16, 8881837), (17, 8359376), (34, 4179688), (68, 2089844), (73, 1946704), (136, 1044922), (146, 973352), (272, 522461), (289, 491728), (292, 486676), (421, 337552), (578, 245864), (584, 243338), (842, 168776), (1156, 122932), (1168, 121669), (1241, 114512), (1684, 84388), (2312, 61466), (2482, 57256), (3368, 42194), (4624, 30733), (4964, 28628), (6736, 21097), (7157, 19856), (9928, 14314)]