156923490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73673}}^1$

素因数の和:73754

約数の個数: 32

約数和(自身を含む): 381926016

約数和(自身を除く): 225002526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 73673, 147346, 221019, 368365, 442038, 736730, 1105095, 2210190, 5230783, 10461566, 15692349, 26153915, 31384698, 52307830, 78461745, 156923490]

約数ペア:

[(1, 156923490), (2, 78461745), (3, 52307830), (5, 31384698), (6, 26153915), (10, 15692349), (15, 10461566), (30, 5230783), (71, 2210190), (142, 1105095), (213, 736730), (355, 442038), (426, 368365), (710, 221019), (1065, 147346), (2130, 73673)]