140792904

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31039}}^1$

素因数の和:31064

約数の個数: 80

約数和(自身を含む): 450700800

約数和(自身を除く): 309907896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31039, 62078, 93117, 124156, 186234, 217273, 248312, 279351, 372468, 434546, 558702, 651819, 744936, 838053, 869092, 1117404, 1303638, 1676106, 1738184, 1955457, 2234808, 2514159, 2607276, 3352212, 3910914, 5028318, 5214552, 5866371, 6704424, 7821828, 10056636, 11732742, 15643656, 17599113, 20113272, 23465484, 35198226, 46930968, 70396452, 140792904]

約数ペア:

[(1, 140792904), (2, 70396452), (3, 46930968), (4, 35198226), (6, 23465484), (7, 20113272), (8, 17599113), (9, 15643656), (12, 11732742), (14, 10056636), (18, 7821828), (21, 6704424), (24, 5866371), (27, 5214552), (28, 5028318), (36, 3910914), (42, 3352212), (54, 2607276), (56, 2514159), (63, 2234808), (72, 1955457), (81, 1738184), (84, 1676106), (108, 1303638), (126, 1117404), (162, 869092), (168, 838053), (189, 744936), (216, 651819), (252, 558702), (324, 434546), (378, 372468), (504, 279351), (567, 248312), (648, 217273), (756, 186234), (1134, 124156), (1512, 93117), (2268, 62078), (4536, 31039)]