151723132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 308206080

約数和(自身を除く): 156482948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1843, 1871, 2134, 3686, 3742, 4268, 7372, 7484, 20273, 20581, 35549, 40546, 41162, 71098, 81092, 82324, 142196, 181487, 362974, 391039, 725948, 782078, 1564156, 1996357, 3448253, 3992714, 6896506, 7985428, 13793012, 37930783, 75861566, 151723132]

約数ペア:

[(1, 151723132), (2, 75861566), (4, 37930783), (11, 13793012), (19, 7985428), (22, 6896506), (38, 3992714), (44, 3448253), (76, 1996357), (97, 1564156), (194, 782078), (209, 725948), (388, 391039), (418, 362974), (836, 181487), (1067, 142196), (1843, 82324), (1871, 81092), (2134, 71098), (3686, 41162), (3742, 40546), (4268, 35549), (7372, 20581), (7484, 20273)]