138415472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28933}}^1$

素因数の和:28977

約数の個数: 40

約数和(自身を含む): 301376544

約数和(自身を除く): 162961072

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 28933, 57866, 115732, 231464, 376129, 462928, 665459, 752258, 1330918, 1504516, 2661836, 3009032, 5323672, 6018064, 8650967, 10647344, 17301934, 34603868, 69207736, 138415472]

約数ペア:

[(1, 138415472), (2, 69207736), (4, 34603868), (8, 17301934), (13, 10647344), (16, 8650967), (23, 6018064), (26, 5323672), (46, 3009032), (52, 2661836), (92, 1504516), (104, 1330918), (184, 752258), (208, 665459), (299, 462928), (368, 376129), (598, 231464), (1196, 115732), (2392, 57866), (4784, 28933)]