156969072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 480156768

約数和(自身を除く): 323187696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1181, 1278, 1704, 1846, 1872, 2362, 2556, 2769, 3408, 3543, 3692, 4724, 5112, 5538, 7086, 7384, 8307, 9448, 10224, 10629, 11076, 14172, 14768, 15353, 16614, 18896, 21258, 22152, 28344, 30706, 33228, 42516, 44304, 46059, 56688, 61412, 66456, 83851, 85032, 92118, 122824, 132912, 138177, 167702, 170064, 184236, 245648, 251553, 276354, 335404, 368472, 503106, 552708, 670808, 736944, 754659, 1006212, 1090063, 1105416, 1341616, 1509318, 2012424, 2180126, 2210832, 3018636, 3270189, 4024848, 4360252, 6037272, 6540378, 8720504, 9810567, 12074544, 13080756, 17441008, 19621134, 26161512, 39242268, 52323024, 78484536, 156969072]

約数ペア:

[(1, 156969072), (2, 78484536), (3, 52323024), (4, 39242268), (6, 26161512), (8, 19621134), (9, 17441008), (12, 13080756), (13, 12074544), (16, 9810567), (18, 8720504), (24, 6540378), (26, 6037272), (36, 4360252), (39, 4024848), (48, 3270189), (52, 3018636), (71, 2210832), (72, 2180126), (78, 2012424), (104, 1509318), (117, 1341616), (142, 1105416), (144, 1090063), (156, 1006212), (208, 754659), (213, 736944), (234, 670808), (284, 552708), (312, 503106), (426, 368472), (468, 335404), (568, 276354), (624, 251553), (639, 245648), (852, 184236), (923, 170064), (936, 167702), (1136, 138177), (1181, 132912), (1278, 122824), (1704, 92118), (1846, 85032), (1872, 83851), (2362, 66456), (2556, 61412), (2769, 56688), (3408, 46059), (3543, 44304), (3692, 42516), (4724, 33228), (5112, 30706), (5538, 28344), (7086, 22152), (7384, 21258), (8307, 18896), (9448, 16614), (10224, 15353), (10629, 14768), (11076, 14172)]