189508712452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{81331}}^1$

素因数の和:81796

約数の個数: 48

約数和(自身を含む): 350475854400

約数和(自身を除く): 160967141948

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 379, 758, 1516, 1537, 3074, 6148, 10991, 20087, 21982, 40174, 43964, 80348, 81331, 162662, 325324, 582523, 1165046, 2330092, 2358599, 4310543, 4717198, 8621086, 9434396, 17242172, 30824449, 61648898, 123297796, 125005747, 250011494, 500022988, 893909021, 1633695797, 1787818042, 3267391594, 3575636084, 6534783188, 47377178113, 94754356226, 189508712452]

約数ペア:

[(1, 189508712452), (2, 94754356226), (4, 47377178113), (29, 6534783188), (53, 3575636084), (58, 3267391594), (106, 1787818042), (116, 1633695797), (212, 893909021), (379, 500022988), (758, 250011494), (1516, 125005747), (1537, 123297796), (3074, 61648898), (6148, 30824449), (10991, 17242172), (20087, 9434396), (21982, 8621086), (40174, 4717198), (43964, 4310543), (80348, 2358599), (81331, 2330092), (162662, 1165046), (325324, 582523)]