156937728880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53019503}}^1$

素因数の和:53019553

約数の個数: 40

約数和(自身を含む): 374741854272

約数和(自身を除く): 217804125392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 53019503, 106039006, 212078012, 265097515, 424156024, 530195030, 848312048, 1060390060, 1961721611, 2120780120, 3923443222, 4241560240, 7846886444, 9808608055, 15693772888, 19617216110, 31387545776, 39234432220, 78468864440, 156937728880]

約数ペア:

[(1, 156937728880), (2, 78468864440), (4, 39234432220), (5, 31387545776), (8, 19617216110), (10, 15693772888), (16, 9808608055), (20, 7846886444), (37, 4241560240), (40, 3923443222), (74, 2120780120), (80, 1961721611), (148, 1060390060), (185, 848312048), (296, 530195030), (370, 424156024), (592, 265097515), (740, 212078012), (1480, 106039006), (2960, 53019503)]