140794704

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 409473792

約数和(自身を除く): 268679088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 71, 72, 94, 141, 142, 144, 188, 213, 282, 284, 293, 376, 423, 426, 564, 568, 586, 639, 752, 846, 852, 879, 1128, 1136, 1172, 1278, 1692, 1704, 1758, 2256, 2344, 2556, 2637, 3337, 3384, 3408, 3516, 4688, 5112, 5274, 6674, 6768, 7032, 10011, 10224, 10548, 13348, 13771, 14064, 20022, 20803, 21096, 26696, 27542, 30033, 40044, 41313, 41606, 42192, 53392, 55084, 60066, 62409, 80088, 82626, 83212, 110168, 120132, 123939, 124818, 160176, 165252, 166424, 187227, 220336, 240264, 247878, 249636, 330504, 332848, 374454, 480528, 495756, 499272, 661008, 748908, 977741, 991512, 998544, 1497816, 1955482, 1983024, 2933223, 2995632, 3910964, 5866446, 7821928, 8799669, 11732892, 15643856, 17599338, 23465784, 35198676, 46931568, 70397352, 140794704]

約数ペア:

[(1, 140794704), (2, 70397352), (3, 46931568), (4, 35198676), (6, 23465784), (8, 17599338), (9, 15643856), (12, 11732892), (16, 8799669), (18, 7821928), (24, 5866446), (36, 3910964), (47, 2995632), (48, 2933223), (71, 1983024), (72, 1955482), (94, 1497816), (141, 998544), (142, 991512), (144, 977741), (188, 748908), (213, 661008), (282, 499272), (284, 495756), (293, 480528), (376, 374454), (423, 332848), (426, 330504), (564, 249636), (568, 247878), (586, 240264), (639, 220336), (752, 187227), (846, 166424), (852, 165252), (879, 160176), (1128, 124818), (1136, 123939), (1172, 120132), (1278, 110168), (1692, 83212), (1704, 82626), (1758, 80088), (2256, 62409), (2344, 60066), (2556, 55084), (2637, 53392), (3337, 42192), (3384, 41606), (3408, 41313), (3516, 40044), (4688, 30033), (5112, 27542), (5274, 26696), (6674, 21096), (6768, 20803), (7032, 20022), (10011, 14064), (10224, 13771), (10548, 13348)]