140361648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 415806720

約数和(自身を除く): 275445072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 997, 1257, 1676, 1994, 2514, 2933, 2991, 3352, 3988, 5028, 5866, 5982, 6704, 6979, 7976, 8799, 10056, 11732, 11964, 13958, 15952, 17598, 20112, 20937, 23464, 23928, 27916, 35196, 41874, 46928, 47856, 55832, 70392, 83748, 111664, 140784, 167496, 334992, 417743, 835486, 1253229, 1670972, 2506458, 2924201, 3341944, 5012916, 5848402, 6683888, 8772603, 10025832, 11696804, 17545206, 20051664, 23393608, 35090412, 46787216, 70180824, 140361648]

約数ペア:

[(1, 140361648), (2, 70180824), (3, 46787216), (4, 35090412), (6, 23393608), (7, 20051664), (8, 17545206), (12, 11696804), (14, 10025832), (16, 8772603), (21, 6683888), (24, 5848402), (28, 5012916), (42, 3341944), (48, 2924201), (56, 2506458), (84, 1670972), (112, 1253229), (168, 835486), (336, 417743), (419, 334992), (838, 167496), (997, 140784), (1257, 111664), (1676, 83748), (1994, 70392), (2514, 55832), (2933, 47856), (2991, 46928), (3352, 41874), (3988, 35196), (5028, 27916), (5866, 23928), (5982, 23464), (6704, 20937), (6979, 20112), (7976, 17598), (8799, 15952), (10056, 13958), (11732, 11964)]