149502018

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 171283902

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 101, 141, 174, 181, 202, 282, 303, 362, 543, 606, 1086, 1363, 2726, 2929, 4089, 4747, 5249, 5858, 8178, 8507, 8787, 9494, 10498, 14241, 15747, 17014, 17574, 18281, 25521, 28482, 31494, 36562, 51042, 54843, 109686, 137663, 246703, 275326, 412989, 493406, 530149, 740109, 825978, 859207, 1060298, 1480218, 1590447, 1718414, 2577621, 3180894, 5155242, 24917003, 49834006, 74751009, 149502018]

約数ペア:

[(1, 149502018), (2, 74751009), (3, 49834006), (6, 24917003), (29, 5155242), (47, 3180894), (58, 2577621), (87, 1718414), (94, 1590447), (101, 1480218), (141, 1060298), (174, 859207), (181, 825978), (202, 740109), (282, 530149), (303, 493406), (362, 412989), (543, 275326), (606, 246703), (1086, 137663), (1363, 109686), (2726, 54843), (2929, 51042), (4089, 36562), (4747, 31494), (5249, 28482), (5858, 25521), (8178, 18281), (8507, 17574), (8787, 17014), (9494, 15747), (10498, 14241)]