156689490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19273}}^1$

素因数の和:19554

約数の個数: 32

約数和(自身を含む): 377462016

約数和(自身を除く): 220772526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 19273, 38546, 57819, 96365, 115638, 192730, 289095, 578190, 5222983, 10445966, 15668949, 26114915, 31337898, 52229830, 78344745, 156689490]

約数ペア:

[(1, 156689490), (2, 78344745), (3, 52229830), (5, 31337898), (6, 26114915), (10, 15668949), (15, 10445966), (30, 5222983), (271, 578190), (542, 289095), (813, 192730), (1355, 115638), (1626, 96365), (2710, 57819), (4065, 38546), (8130, 19273)]