157048804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 319072320

約数和(自身を除く): 162023516

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 121, 134, 167, 242, 268, 319, 334, 484, 638, 668, 737, 1276, 1474, 1837, 1943, 2948, 3509, 3674, 3886, 4843, 7018, 7348, 7772, 8107, 9686, 11189, 14036, 16214, 19372, 20207, 21373, 22378, 32428, 40414, 42746, 44756, 53273, 80828, 85492, 106546, 123079, 213092, 235103, 246158, 324481, 470206, 492316, 586003, 648962, 940412, 1172006, 1297924, 1353869, 2344012, 2707738, 3569291, 5415476, 7138582, 14277164, 39262201, 78524402, 157048804]

約数ペア:

[(1, 157048804), (2, 78524402), (4, 39262201), (11, 14277164), (22, 7138582), (29, 5415476), (44, 3569291), (58, 2707738), (67, 2344012), (116, 1353869), (121, 1297924), (134, 1172006), (167, 940412), (242, 648962), (268, 586003), (319, 492316), (334, 470206), (484, 324481), (638, 246158), (668, 235103), (737, 213092), (1276, 123079), (1474, 106546), (1837, 85492), (1943, 80828), (2948, 53273), (3509, 44756), (3674, 42746), (3886, 40414), (4843, 32428), (7018, 22378), (7348, 21373), (7772, 20207), (8107, 19372), (9686, 16214), (11189, 14036)]