139561416

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{8539}}^1$

素因数の和:8778

約数の個数: 48

約数和(自身を含む): 379688400

約数和(自身を除く): 240126984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 8539, 16344, 17078, 25617, 34156, 51234, 68312, 76851, 102468, 153702, 204936, 307404, 614808, 1938353, 3876706, 5815059, 7753412, 11630118, 15506824, 17445177, 23260236, 34890354, 46520472, 69780708, 139561416]

約数ペア:

[(1, 139561416), (2, 69780708), (3, 46520472), (4, 34890354), (6, 23260236), (8, 17445177), (9, 15506824), (12, 11630118), (18, 7753412), (24, 5815059), (36, 3876706), (72, 1938353), (227, 614808), (454, 307404), (681, 204936), (908, 153702), (1362, 102468), (1816, 76851), (2043, 68312), (2724, 51234), (4086, 34156), (5448, 25617), (8172, 17078), (8539, 16344)]