139376124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 369008640

約数和(自身を除く): 229632516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 1759, 2201, 2556, 3518, 4402, 5277, 6603, 7036, 8804, 10554, 13206, 15831, 19809, 21108, 26412, 31662, 39618, 54529, 63324, 79236, 109058, 124889, 163587, 218116, 249778, 327174, 374667, 490761, 499556, 654348, 749334, 981522, 1124001, 1498668, 1963044, 2248002, 3871559, 4496004, 7743118, 11614677, 15486236, 23229354, 34844031, 46458708, 69688062, 139376124]

約数ペア:

[(1, 139376124), (2, 69688062), (3, 46458708), (4, 34844031), (6, 23229354), (9, 15486236), (12, 11614677), (18, 7743118), (31, 4496004), (36, 3871559), (62, 2248002), (71, 1963044), (93, 1498668), (124, 1124001), (142, 981522), (186, 749334), (213, 654348), (279, 499556), (284, 490761), (372, 374667), (426, 327174), (558, 249778), (639, 218116), (852, 163587), (1116, 124889), (1278, 109058), (1759, 79236), (2201, 63324), (2556, 54529), (3518, 39618), (4402, 31662), (5277, 26412), (6603, 21108), (7036, 19809), (8804, 15831), (10554, 13206)]