156965056808

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1\times {\mathrm{54907}}^1$

素因数の和:55710

約数の個数: 64

約数和(自身を含む): 341571686400

約数和(自身を除く): 184606629592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 719, 994, 1438, 1988, 2876, 3976, 5033, 5752, 10066, 20132, 40264, 51049, 54907, 102098, 109814, 204196, 219628, 357343, 384349, 408392, 439256, 714686, 768698, 1429372, 1537396, 2858744, 3074792, 3898397, 7796794, 15593588, 27288779, 31187176, 39478133, 54577558, 78956266, 109155116, 157912532, 218310232, 276346931, 315825064, 552693862, 1105387724, 2210775448, 2802947443, 5605894886, 11211789772, 19620632101, 22423579544, 39241264202, 78482528404, 156965056808]

約数ペア:

[(1, 156965056808), (2, 78482528404), (4, 39241264202), (7, 22423579544), (8, 19620632101), (14, 11211789772), (28, 5605894886), (56, 2802947443), (71, 2210775448), (142, 1105387724), (284, 552693862), (497, 315825064), (568, 276346931), (719, 218310232), (994, 157912532), (1438, 109155116), (1988, 78956266), (2876, 54577558), (3976, 39478133), (5033, 31187176), (5752, 27288779), (10066, 15593588), (20132, 7796794), (40264, 3898397), (51049, 3074792), (54907, 2858744), (102098, 1537396), (109814, 1429372), (204196, 768698), (219628, 714686), (357343, 439256), (384349, 408392)]