163676156870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1\times {\mathrm{1223}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 299900289024

約数和(自身を除く): 136224132154

約数列:

[1, 2, 5, 10, 83, 166, 383, 415, 421, 766, 830, 842, 1223, 1915, 2105, 2446, 3830, 4210, 6115, 12230, 31789, 34943, 63578, 69886, 101509, 158945, 161243, 174715, 203018, 317890, 322486, 349430, 468409, 507545, 514883, 806215, 936818, 1015090, 1029766, 1612430, 2342045, 2574415, 4684090, 5148830, 13383169, 26766338, 38877947, 42735289, 66915845, 77755894, 85470578, 133831690, 194389735, 197200189, 213676445, 388779470, 394400378, 427352890, 986000945, 1972001890, 16367615687, 32735231374, 81838078435, 163676156870]

約数ペア:

[(1, 163676156870), (2, 81838078435), (5, 32735231374), (10, 16367615687), (83, 1972001890), (166, 986000945), (383, 427352890), (415, 394400378), (421, 388779470), (766, 213676445), (830, 197200189), (842, 194389735), (1223, 133831690), (1915, 85470578), (2105, 77755894), (2446, 66915845), (3830, 42735289), (4210, 38877947), (6115, 26766338), (12230, 13383169), (31789, 5148830), (34943, 4684090), (63578, 2574415), (69886, 2342045), (101509, 1612430), (158945, 1029766), (161243, 1015090), (174715, 936818), (203018, 806215), (317890, 514883), (322486, 507545), (349430, 468409)]