144490938

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1997}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 299220480

約数和(自身を除く): 154729542

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389, 778, 1167, 1997, 2334, 3994, 5991, 11982, 12059, 24118, 36177, 61907, 72354, 123814, 185721, 371442, 776833, 1553666, 2330499, 4660998, 24081823, 48163646, 72245469, 144490938]

約数ペア:

[(1, 144490938), (2, 72245469), (3, 48163646), (6, 24081823), (31, 4660998), (62, 2330499), (93, 1553666), (186, 776833), (389, 371442), (778, 185721), (1167, 123814), (1997, 72354), (2334, 61907), (3994, 36177), (5991, 24118), (11982, 12059)]