131337816

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 339033600

約数和(自身を除く): 207695784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 79, 106, 158, 159, 212, 237, 316, 318, 424, 474, 632, 636, 948, 1272, 1307, 1896, 2614, 3921, 4187, 5228, 7842, 8374, 10456, 12561, 15684, 16748, 25122, 31368, 33496, 50244, 69271, 100488, 103253, 138542, 206506, 207813, 277084, 309759, 413012, 415626, 554168, 619518, 826024, 831252, 1239036, 1662504, 2478072, 5472409, 10944818, 16417227, 21889636, 32834454, 43779272, 65668908, 131337816]

約数ペア:

[(1, 131337816), (2, 65668908), (3, 43779272), (4, 32834454), (6, 21889636), (8, 16417227), (12, 10944818), (24, 5472409), (53, 2478072), (79, 1662504), (106, 1239036), (158, 831252), (159, 826024), (212, 619518), (237, 554168), (316, 415626), (318, 413012), (424, 309759), (474, 277084), (632, 207813), (636, 206506), (948, 138542), (1272, 103253), (1307, 100488), (1896, 69271), (2614, 50244), (3921, 33496), (4187, 31368), (5228, 25122), (7842, 16748), (8374, 15684), (10456, 12561)]