155761944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 422768640

約数和(自身を除く): 267006696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 3931, 4953, 6604, 7862, 9906, 11793, 13208, 15724, 19812, 23586, 31448, 39624, 47172, 51103, 94344, 102206, 153309, 204412, 306618, 408824, 499237, 613236, 998474, 1226472, 1497711, 1996948, 2995422, 3993896, 5990844, 6490081, 11981688, 12980162, 19470243, 25960324, 38940486, 51920648, 77880972, 155761944]

約数ペア:

[(1, 155761944), (2, 77880972), (3, 51920648), (4, 38940486), (6, 25960324), (8, 19470243), (12, 12980162), (13, 11981688), (24, 6490081), (26, 5990844), (39, 3993896), (52, 2995422), (78, 1996948), (104, 1497711), (127, 1226472), (156, 998474), (254, 613236), (312, 499237), (381, 408824), (508, 306618), (762, 204412), (1016, 153309), (1524, 102206), (1651, 94344), (3048, 51103), (3302, 47172), (3931, 39624), (4953, 31448), (6604, 23586), (7862, 19812), (9906, 15724), (11793, 13208)]