157398528

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{14639}}^1$

素因数の和:14667

約数の個数: 80

約数和(自身を含む): 479255040

約数和(自身を除く): 321856512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 14639, 29278, 43917, 58556, 87834, 102473, 117112, 175668, 204946, 234224, 307419, 351336, 409892, 468448, 614838, 702672, 819784, 936896, 1229676, 1405344, 1639568, 1873792, 2459352, 2810688, 3279136, 3747584, 4918704, 5621376, 6558272, 7495168, 9837408, 11242752, 13116544, 19674816, 22485504, 26233088, 39349632, 52466176, 78699264, 157398528]

約数ペア:

[(1, 157398528), (2, 78699264), (3, 52466176), (4, 39349632), (6, 26233088), (7, 22485504), (8, 19674816), (12, 13116544), (14, 11242752), (16, 9837408), (21, 7495168), (24, 6558272), (28, 5621376), (32, 4918704), (42, 3747584), (48, 3279136), (56, 2810688), (64, 2459352), (84, 1873792), (96, 1639568), (112, 1405344), (128, 1229676), (168, 936896), (192, 819784), (224, 702672), (256, 614838), (336, 468448), (384, 409892), (448, 351336), (512, 307419), (672, 234224), (768, 204946), (896, 175668), (1344, 117112), (1536, 102473), (1792, 87834), (2688, 58556), (3584, 43917), (5376, 29278), (10752, 14639)]