156974996252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1\times {\mathrm{5749}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 290225040000

約数和(自身を除く): 133250043748

約数列:

[1, 2, 4, 19, 38, 76, 443, 811, 886, 1622, 1772, 3244, 5749, 8417, 11498, 15409, 16834, 22996, 30818, 33668, 61636, 109231, 218462, 359273, 436924, 718546, 1437092, 2546807, 4662439, 5093614, 6826187, 9324878, 10187228, 13652374, 18649756, 27304748, 48389333, 88586341, 96778666, 177172682, 193557332, 354345364, 2065460477, 4130920954, 8261841908, 39243749063, 78487498126, 156974996252]

約数ペア:

[(1, 156974996252), (2, 78487498126), (4, 39243749063), (19, 8261841908), (38, 4130920954), (76, 2065460477), (443, 354345364), (811, 193557332), (886, 177172682), (1622, 96778666), (1772, 88586341), (3244, 48389333), (5749, 27304748), (8417, 18649756), (11498, 13652374), (15409, 10187228), (16834, 9324878), (22996, 6826187), (30818, 5093614), (33668, 4662439), (61636, 2546807), (109231, 1437092), (218462, 718546), (359273, 436924)]