147908068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 339220224

約数和(自身を除く): 191312156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2213, 2387, 3038, 4426, 4774, 6076, 8852, 9548, 15491, 16709, 24343, 30982, 33418, 48686, 61964, 66836, 68603, 97372, 108437, 137206, 170401, 216874, 274412, 340802, 433748, 480221, 681604, 754633, 960442, 1192807, 1509266, 1920884, 2385614, 3018532, 3361547, 4771228, 5282431, 6723094, 10564862, 13446188, 21129724, 36977017, 73954034, 147908068]

約数ペア:

[(1, 147908068), (2, 73954034), (4, 36977017), (7, 21129724), (11, 13446188), (14, 10564862), (22, 6723094), (28, 5282431), (31, 4771228), (44, 3361547), (49, 3018532), (62, 2385614), (77, 1920884), (98, 1509266), (124, 1192807), (154, 960442), (196, 754633), (217, 681604), (308, 480221), (341, 433748), (434, 340802), (539, 274412), (682, 216874), (868, 170401), (1078, 137206), (1364, 108437), (1519, 97372), (2156, 68603), (2213, 66836), (2387, 61964), (3038, 48686), (4426, 33418), (4774, 30982), (6076, 24343), (8852, 16709), (9548, 15491)]