163288260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11483}}^1$

素因数の和:11577

約数の個数: 72

約数和(自身を含む): 501621120

約数和(自身を除く): 338332860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 11483, 14220, 22966, 34449, 45932, 57415, 68898, 103347, 114830, 137796, 172245, 206694, 229660, 344490, 413388, 516735, 688980, 907157, 1033470, 1814314, 2066940, 2721471, 3628628, 4535785, 5442942, 8164413, 9071570, 10885884, 13607355, 16328826, 18143140, 27214710, 32657652, 40822065, 54429420, 81644130, 163288260]

約数ペア:

[(1, 163288260), (2, 81644130), (3, 54429420), (4, 40822065), (5, 32657652), (6, 27214710), (9, 18143140), (10, 16328826), (12, 13607355), (15, 10885884), (18, 9071570), (20, 8164413), (30, 5442942), (36, 4535785), (45, 3628628), (60, 2721471), (79, 2066940), (90, 1814314), (158, 1033470), (180, 907157), (237, 688980), (316, 516735), (395, 413388), (474, 344490), (711, 229660), (790, 206694), (948, 172245), (1185, 137796), (1422, 114830), (1580, 103347), (2370, 68898), (2844, 57415), (3555, 45932), (4740, 34449), (7110, 22966), (11483, 14220)]