158012265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 272376000

約数和(自身を除く): 114363735

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 149, 183, 285, 305, 447, 745, 915, 1159, 2235, 2831, 3477, 3721, 5795, 8493, 9089, 11163, 14155, 17385, 18605, 27267, 42465, 45445, 55815, 70699, 136335, 172691, 212097, 353495, 518073, 554429, 863455, 1060485, 1663287, 2590365, 2772145, 8316435, 10534151, 31602453, 52670755, 158012265]

約数ペア:

[(1, 158012265), (3, 52670755), (5, 31602453), (15, 10534151), (19, 8316435), (57, 2772145), (61, 2590365), (95, 1663287), (149, 1060485), (183, 863455), (285, 554429), (305, 518073), (447, 353495), (745, 212097), (915, 172691), (1159, 136335), (2235, 70699), (2831, 55815), (3477, 45445), (3721, 42465), (5795, 27267), (8493, 18605), (9089, 17385), (11163, 14155)]