139330968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11681}}^1$

素因数の和:11768

約数の個数: 64

約数和(自身を含む): 403729920

約数和(自身を除く): 264398952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11681, 11928, 23362, 35043, 46724, 70086, 81767, 93448, 140172, 163534, 245301, 280344, 327068, 490602, 654136, 829351, 981204, 1658702, 1962408, 2488053, 3317404, 4976106, 5805457, 6634808, 9952212, 11610914, 17416371, 19904424, 23221828, 34832742, 46443656, 69665484, 139330968]

約数ペア:

[(1, 139330968), (2, 69665484), (3, 46443656), (4, 34832742), (6, 23221828), (7, 19904424), (8, 17416371), (12, 11610914), (14, 9952212), (21, 6634808), (24, 5805457), (28, 4976106), (42, 3317404), (56, 2488053), (71, 1962408), (84, 1658702), (142, 981204), (168, 829351), (213, 654136), (284, 490602), (426, 327068), (497, 280344), (568, 245301), (852, 163534), (994, 140172), (1491, 93448), (1704, 81767), (1988, 70086), (2982, 46724), (3976, 35043), (5964, 23362), (11681, 11928)]