129484854

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 286331760

約数和(自身を除く): 156846906

約数列:

[1, 2, 3, 6, 9, 18, 89, 131, 178, 262, 267, 393, 534, 617, 786, 801, 1179, 1234, 1602, 1851, 2358, 3702, 5553, 11106, 11659, 23318, 34977, 54913, 69954, 80827, 104931, 109826, 161654, 164739, 209862, 242481, 329478, 484962, 494217, 727443, 988434, 1454886, 7193603, 14387206, 21580809, 43161618, 64742427, 129484854]

約数ペア:

[(1, 129484854), (2, 64742427), (3, 43161618), (6, 21580809), (9, 14387206), (18, 7193603), (89, 1454886), (131, 988434), (178, 727443), (262, 494217), (267, 484962), (393, 329478), (534, 242481), (617, 209862), (786, 164739), (801, 161654), (1179, 109826), (1234, 104931), (1602, 80827), (1851, 69954), (2358, 54913), (3702, 34977), (5553, 23318), (11106, 11659)]