156933427845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{37853}}^1$

素因数の和:38142

約数の個数: 64

約数和(自身を含む): 267664725504

約数和(自身を除く): 110731297659

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 197, 305, 345, 591, 915, 985, 1403, 2955, 4209, 4531, 7015, 12017, 13593, 21045, 22655, 36051, 37853, 60085, 67965, 113559, 180255, 189265, 276391, 567795, 829173, 870619, 1381955, 2309033, 2611857, 4145865, 4353095, 6927099, 7457041, 11545165, 13059285, 22371123, 34635495, 37285205, 53107759, 111855615, 159323277, 171511943, 265538795, 454879501, 514535829, 796616385, 857559715, 1364638503, 2274397505, 2572679145, 6823192515, 10462228523, 31386685569, 52311142615, 156933427845]

約数ペア:

[(1, 156933427845), (3, 52311142615), (5, 31386685569), (15, 10462228523), (23, 6823192515), (61, 2572679145), (69, 2274397505), (115, 1364638503), (183, 857559715), (197, 796616385), (305, 514535829), (345, 454879501), (591, 265538795), (915, 171511943), (985, 159323277), (1403, 111855615), (2955, 53107759), (4209, 37285205), (4531, 34635495), (7015, 22371123), (12017, 13059285), (13593, 11545165), (21045, 7457041), (22655, 6927099), (36051, 4353095), (37853, 4145865), (60085, 2611857), (67965, 2309033), (113559, 1381955), (180255, 870619), (189265, 829173), (276391, 567795)]