139001796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 373638720

約数和(自身を除く): 234636924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 1973, 3708, 3914, 3946, 5871, 5919, 7828, 7892, 11742, 11838, 17613, 17757, 23484, 23676, 35226, 35514, 37487, 70452, 71028, 74974, 112461, 149948, 203219, 224922, 337383, 406438, 449844, 609657, 674766, 812876, 1219314, 1349532, 1828971, 2438628, 3657942, 3861161, 7315884, 7722322, 11583483, 15444644, 23166966, 34750449, 46333932, 69500898, 139001796]

約数ペア:

[(1, 139001796), (2, 69500898), (3, 46333932), (4, 34750449), (6, 23166966), (9, 15444644), (12, 11583483), (18, 7722322), (19, 7315884), (36, 3861161), (38, 3657942), (57, 2438628), (76, 1828971), (103, 1349532), (114, 1219314), (171, 812876), (206, 674766), (228, 609657), (309, 449844), (342, 406438), (412, 337383), (618, 224922), (684, 203219), (927, 149948), (1236, 112461), (1854, 74974), (1957, 71028), (1973, 70452), (3708, 37487), (3914, 35514), (3946, 35226), (5871, 23676), (5919, 23484), (7828, 17757), (7892, 17613), (11742, 11838)]