157931352

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13457}}^1$

素因数の和:13632

約数の個数: 48

約数和(自身を含む): 430386840

約数和(自身を除く): 272455488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 13457, 26914, 40371, 53828, 80742, 107656, 121113, 161484, 242226, 322968, 484452, 968904, 2193491, 4386982, 6580473, 8773964, 13160946, 17547928, 19741419, 26321892, 39482838, 52643784, 78965676, 157931352]

約数ペア:

[(1, 157931352), (2, 78965676), (3, 52643784), (4, 39482838), (6, 26321892), (8, 19741419), (9, 17547928), (12, 13160946), (18, 8773964), (24, 6580473), (36, 4386982), (72, 2193491), (163, 968904), (326, 484452), (489, 322968), (652, 242226), (978, 161484), (1304, 121113), (1467, 107656), (1956, 80742), (2934, 53828), (3912, 40371), (5868, 26914), (11736, 13457)]