139148786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 259372800

約数和(自身を除く): 120224014

約数列:

[1, 2, 7, 14, 29, 37, 58, 59, 74, 118, 157, 203, 259, 314, 406, 413, 518, 826, 1073, 1099, 1711, 2146, 2183, 2198, 3422, 4366, 4553, 5809, 7511, 9106, 9263, 11618, 11977, 15022, 15281, 18526, 23954, 30562, 31871, 40663, 63307, 63742, 64841, 81326, 126614, 129682, 168461, 268627, 336922, 342731, 443149, 537254, 685462, 886298, 1179227, 1880389, 2358454, 2399117, 3760778, 4798234, 9939199, 19878398, 69574393, 139148786]

約数ペア:

[(1, 139148786), (2, 69574393), (7, 19878398), (14, 9939199), (29, 4798234), (37, 3760778), (58, 2399117), (59, 2358454), (74, 1880389), (118, 1179227), (157, 886298), (203, 685462), (259, 537254), (314, 443149), (406, 342731), (413, 336922), (518, 268627), (826, 168461), (1073, 129682), (1099, 126614), (1711, 81326), (2146, 64841), (2183, 63742), (2198, 63307), (3422, 40663), (4366, 31871), (4553, 30562), (5809, 23954), (7511, 18526), (9106, 15281), (9263, 15022), (11618, 11977)]