156570072

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 407116800

約数和(自身を除く): 250546728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 227, 232, 348, 454, 681, 696, 908, 991, 1362, 1816, 1982, 2724, 2973, 3964, 5448, 5946, 6583, 7928, 11892, 13166, 19749, 23784, 26332, 28739, 39498, 52664, 57478, 78996, 86217, 114956, 157992, 172434, 224957, 229912, 344868, 449914, 674871, 689736, 899828, 1349742, 1799656, 2699484, 5398968, 6523753, 13047506, 19571259, 26095012, 39142518, 52190024, 78285036, 156570072]

約数ペア:

[(1, 156570072), (2, 78285036), (3, 52190024), (4, 39142518), (6, 26095012), (8, 19571259), (12, 13047506), (24, 6523753), (29, 5398968), (58, 2699484), (87, 1799656), (116, 1349742), (174, 899828), (227, 689736), (232, 674871), (348, 449914), (454, 344868), (681, 229912), (696, 224957), (908, 172434), (991, 157992), (1362, 114956), (1816, 86217), (1982, 78996), (2724, 57478), (2973, 52664), (3964, 39498), (5448, 28739), (5946, 26332), (6583, 23784), (7928, 19749), (11892, 13166)]