157050808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 169541192

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 167, 184, 269, 334, 437, 538, 668, 874, 1076, 1336, 1748, 2152, 3173, 3496, 3841, 5111, 6187, 6346, 7682, 10222, 12374, 12692, 15364, 20444, 24748, 25384, 30728, 40888, 44923, 49496, 72979, 89846, 117553, 145958, 179692, 235106, 291916, 359384, 470212, 583832, 853537, 940424, 1033229, 1707074, 2066458, 3414148, 4132916, 6828296, 8265832, 19631351, 39262702, 78525404, 157050808]

約数ペア:

[(1, 157050808), (2, 78525404), (4, 39262702), (8, 19631351), (19, 8265832), (23, 6828296), (38, 4132916), (46, 3414148), (76, 2066458), (92, 1707074), (152, 1033229), (167, 940424), (184, 853537), (269, 583832), (334, 470212), (437, 359384), (538, 291916), (668, 235106), (874, 179692), (1076, 145958), (1336, 117553), (1748, 89846), (2152, 72979), (3173, 49496), (3496, 44923), (3841, 40888), (5111, 30728), (6187, 25384), (6346, 24748), (7682, 20444), (10222, 15364), (12374, 12692)]