187622916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9181}}^1$

素因数の和:9332

約数の個数: 48

約数和(自身を含む): 475113408

約数和(自身を除く): 287490492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 9181, 10218, 18362, 20436, 27543, 36724, 55086, 110172, 119353, 238706, 358059, 477412, 716118, 1202711, 1432236, 2405422, 3608133, 4810844, 7216266, 14432532, 15635243, 31270486, 46905729, 62540972, 93811458, 187622916]

約数ペア:

[(1, 187622916), (2, 93811458), (3, 62540972), (4, 46905729), (6, 31270486), (12, 15635243), (13, 14432532), (26, 7216266), (39, 4810844), (52, 3608133), (78, 2405422), (131, 1432236), (156, 1202711), (262, 716118), (393, 477412), (524, 358059), (786, 238706), (1572, 119353), (1703, 110172), (3406, 55086), (5109, 36724), (6812, 27543), (9181, 20436), (10218, 18362)]