139276228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 312100992

約数和(自身を除く): 172824764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 637, 658, 1163, 1222, 1274, 1316, 2303, 2326, 2444, 2548, 4277, 4606, 4652, 8141, 8554, 9212, 15119, 16282, 17108, 29939, 30238, 32564, 54661, 56987, 59878, 60476, 105833, 109322, 113974, 119756, 211666, 218644, 227948, 382627, 423332, 710593, 740831, 765254, 1421186, 1481662, 1530508, 2678389, 2842372, 2963324, 4974151, 5356778, 9948302, 10713556, 19896604, 34819057, 69638114, 139276228]

約数ペア:

[(1, 139276228), (2, 69638114), (4, 34819057), (7, 19896604), (13, 10713556), (14, 9948302), (26, 5356778), (28, 4974151), (47, 2963324), (49, 2842372), (52, 2678389), (91, 1530508), (94, 1481662), (98, 1421186), (182, 765254), (188, 740831), (196, 710593), (329, 423332), (364, 382627), (611, 227948), (637, 218644), (658, 211666), (1163, 119756), (1222, 113974), (1274, 109322), (1316, 105833), (2303, 60476), (2326, 59878), (2444, 56987), (2548, 54661), (4277, 32564), (4606, 30238), (4652, 29939), (8141, 17108), (8554, 16282), (9212, 15119)]