155817072

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13697}}^1$

素因数の和:13790

約数の個数: 60

約数和(自身を含む): 441623520

約数和(自身を除く): 285806448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 13697, 27394, 41091, 54788, 82182, 109576, 123273, 164364, 219152, 246546, 328728, 493092, 657456, 986184, 1082063, 1972368, 2164126, 3246189, 4328252, 6492378, 8656504, 9738567, 12984756, 17313008, 19477134, 25969512, 38954268, 51939024, 77908536, 155817072]

約数ペア:

[(1, 155817072), (2, 77908536), (3, 51939024), (4, 38954268), (6, 25969512), (8, 19477134), (9, 17313008), (12, 12984756), (16, 9738567), (18, 8656504), (24, 6492378), (36, 4328252), (48, 3246189), (72, 2164126), (79, 1972368), (144, 1082063), (158, 986184), (237, 657456), (316, 493092), (474, 328728), (632, 246546), (711, 219152), (948, 164364), (1264, 123273), (1422, 109576), (1896, 82182), (2844, 54788), (3792, 41091), (5688, 27394), (11376, 13697)]