157619954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 254969856

約数和(自身を除く): 97349902

約数列:

[1, 2, 17, 34, 127, 173, 211, 254, 346, 422, 2159, 2941, 3587, 4318, 5882, 7174, 21971, 26797, 36503, 43942, 53594, 73006, 373507, 455549, 620551, 747014, 911098, 1241102, 4635881, 9271762, 78809977, 157619954]

約数ペア:

[(1, 157619954), (2, 78809977), (17, 9271762), (34, 4635881), (127, 1241102), (173, 911098), (211, 747014), (254, 620551), (346, 455549), (422, 373507), (2159, 73006), (2941, 53594), (3587, 43942), (4318, 36503), (5882, 26797), (7174, 21971)]