156931470420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{931123}}^1$

素因数の和:931241

約数の個数: 72

約数和(自身を含む): 447855746016

約数和(自身を除く): 290924275596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2809, 3180, 5618, 8427, 11236, 14045, 16854, 28090, 33708, 42135, 56180, 84270, 168540, 931123, 1862246, 2793369, 3724492, 4655615, 5586738, 9311230, 11173476, 13966845, 18622460, 27933690, 49349519, 55867380, 98699038, 148048557, 197398076, 246747595, 296097114, 493495190, 592194228, 740242785, 986990380, 1480485570, 2615524507, 2960971140, 5231049014, 7846573521, 10462098028, 13077622535, 15693147042, 26155245070, 31386294084, 39232867605, 52310490140, 78465735210, 156931470420]

約数ペア:

[(1, 156931470420), (2, 78465735210), (3, 52310490140), (4, 39232867605), (5, 31386294084), (6, 26155245070), (10, 15693147042), (12, 13077622535), (15, 10462098028), (20, 7846573521), (30, 5231049014), (53, 2960971140), (60, 2615524507), (106, 1480485570), (159, 986990380), (212, 740242785), (265, 592194228), (318, 493495190), (530, 296097114), (636, 246747595), (795, 197398076), (1060, 148048557), (1590, 98699038), (2809, 55867380), (3180, 49349519), (5618, 27933690), (8427, 18622460), (11236, 13966845), (14045, 11173476), (16854, 9311230), (28090, 5586738), (33708, 4655615), (42135, 3724492), (56180, 2793369), (84270, 1862246), (168540, 931123)]