156663420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38971}}^1$

素因数の和:39050

約数の個数: 48

約数和(自身を含む): 445216128

約数和(自身を除く): 288552708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 38971, 77942, 116913, 155884, 194855, 233826, 389710, 467652, 584565, 779420, 1169130, 2338260, 2611057, 5222114, 7833171, 10444228, 13055285, 15666342, 26110570, 31332684, 39165855, 52221140, 78331710, 156663420]

約数ペア:

[(1, 156663420), (2, 78331710), (3, 52221140), (4, 39165855), (5, 31332684), (6, 26110570), (10, 15666342), (12, 13055285), (15, 10444228), (20, 7833171), (30, 5222114), (60, 2611057), (67, 2338260), (134, 1169130), (201, 779420), (268, 584565), (335, 467652), (402, 389710), (670, 233826), (804, 194855), (1005, 155884), (1340, 116913), (2010, 77942), (4020, 38971)]