140494728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17167}}^1$

素因数の和:17218

約数の個数: 64

約数和(自身を含む): 395550720

約数和(自身を除く): 255055992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 17167, 34334, 51501, 68668, 103002, 137336, 188837, 206004, 377674, 412008, 532177, 566511, 755348, 1064354, 1133022, 1510696, 1596531, 2128708, 2266044, 3193062, 4257416, 4532088, 5853947, 6386124, 11707894, 12772248, 17561841, 23415788, 35123682, 46831576, 70247364, 140494728]

約数ペア:

[(1, 140494728), (2, 70247364), (3, 46831576), (4, 35123682), (6, 23415788), (8, 17561841), (11, 12772248), (12, 11707894), (22, 6386124), (24, 5853947), (31, 4532088), (33, 4257416), (44, 3193062), (62, 2266044), (66, 2128708), (88, 1596531), (93, 1510696), (124, 1133022), (132, 1064354), (186, 755348), (248, 566511), (264, 532177), (341, 412008), (372, 377674), (682, 206004), (744, 188837), (1023, 137336), (1364, 103002), (2046, 68668), (2728, 51501), (4092, 34334), (8184, 17167)]