156945642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52631}}^1$

素因数の和:52714

約数の個数: 32

約数和(自身を含む): 363792384

約数和(自身を除く): 206846742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 52631, 105262, 157893, 315786, 368417, 736834, 1105251, 2210502, 3736801, 7473602, 11210403, 22420806, 26157607, 52315214, 78472821, 156945642]

約数ペア:

[(1, 156945642), (2, 78472821), (3, 52315214), (6, 26157607), (7, 22420806), (14, 11210403), (21, 7473602), (42, 3736801), (71, 2210502), (142, 1105251), (213, 736834), (426, 368417), (497, 315786), (994, 157893), (1491, 105262), (2982, 52631)]