163131569510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1\times {\mathrm{9221}}^1$

素因数の和:28689

約数の個数: 64

約数和(自身を含む): 361456953984

約数和(自身を除く): 198325384474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9221, 18442, 19441, 38882, 46105, 64547, 92210, 97205, 119873, 129094, 136087, 194410, 239746, 252733, 272174, 322735, 505466, 599365, 645470, 680435, 839111, 1198730, 1263665, 1360870, 1678222, 1769131, 2527330, 3538262, 4195555, 8391110, 8845655, 17691310, 179265461, 358530922, 896327305, 1254858227, 1792654610, 2330450993, 2509716454, 4660901986, 6274291135, 11652254965, 12548582270, 16313156951, 23304509930, 32626313902, 81565784755, 163131569510]

約数ペア:

[(1, 163131569510), (2, 81565784755), (5, 32626313902), (7, 23304509930), (10, 16313156951), (13, 12548582270), (14, 11652254965), (26, 6274291135), (35, 4660901986), (65, 2509716454), (70, 2330450993), (91, 1792654610), (130, 1254858227), (182, 896327305), (455, 358530922), (910, 179265461), (9221, 17691310), (18442, 8845655), (19441, 8391110), (38882, 4195555), (46105, 3538262), (64547, 2527330), (92210, 1769131), (97205, 1678222), (119873, 1360870), (129094, 1263665), (136087, 1198730), (194410, 839111), (239746, 680435), (252733, 645470), (272174, 599365), (322735, 505466)]