157204062

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2657}}^1$

素因数の和:2857

約数の個数: 48

約数和(自身を含む): 360743760

約数和(自身を除く): 203539698

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 1038, 1557, 2657, 3114, 3287, 5314, 6574, 7971, 9861, 15942, 19722, 23913, 29583, 47826, 50483, 59166, 100966, 151449, 302898, 454347, 459661, 908694, 919322, 1378983, 2757966, 4136949, 8273898, 8733559, 17467118, 26200677, 52401354, 78602031, 157204062]

約数ペア:

[(1, 157204062), (2, 78602031), (3, 52401354), (6, 26200677), (9, 17467118), (18, 8733559), (19, 8273898), (38, 4136949), (57, 2757966), (114, 1378983), (171, 919322), (173, 908694), (342, 459661), (346, 454347), (519, 302898), (1038, 151449), (1557, 100966), (2657, 59166), (3114, 50483), (3287, 47826), (5314, 29583), (6574, 23913), (7971, 19722), (9861, 15942)]