131383512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 267784488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 468, 568, 639, 659, 702, 852, 923, 936, 1278, 1318, 1404, 1704, 1846, 1917, 1977, 2556, 2636, 2769, 2808, 3692, 3834, 3954, 5112, 5272, 5538, 5931, 7384, 7668, 7908, 8307, 8567, 11076, 11862, 15336, 15816, 16614, 17134, 17793, 22152, 23724, 24921, 25701, 33228, 34268, 35586, 46789, 47448, 49842, 51402, 66456, 68536, 71172, 77103, 93578, 99684, 102804, 140367, 142344, 154206, 187156, 199368, 205608, 231309, 280734, 308412, 374312, 421101, 462618, 561468, 608257, 616824, 842202, 925236, 1122936, 1216514, 1263303, 1684404, 1824771, 1850472, 2433028, 2526606, 3368808, 3649542, 4866056, 5053212, 5474313, 7299084, 10106424, 10948626, 14598168, 16422939, 21897252, 32845878, 43794504, 65691756, 131383512]

約数ペア:

[(1, 131383512), (2, 65691756), (3, 43794504), (4, 32845878), (6, 21897252), (8, 16422939), (9, 14598168), (12, 10948626), (13, 10106424), (18, 7299084), (24, 5474313), (26, 5053212), (27, 4866056), (36, 3649542), (39, 3368808), (52, 2526606), (54, 2433028), (71, 1850472), (72, 1824771), (78, 1684404), (104, 1263303), (108, 1216514), (117, 1122936), (142, 925236), (156, 842202), (213, 616824), (216, 608257), (234, 561468), (284, 462618), (312, 421101), (351, 374312), (426, 308412), (468, 280734), (568, 231309), (639, 205608), (659, 199368), (702, 187156), (852, 154206), (923, 142344), (936, 140367), (1278, 102804), (1318, 99684), (1404, 93578), (1704, 77103), (1846, 71172), (1917, 68536), (1977, 66456), (2556, 51402), (2636, 49842), (2769, 47448), (2808, 46789), (3692, 35586), (3834, 34268), (3954, 33228), (5112, 25701), (5272, 24921), (5538, 23724), (5931, 22152), (7384, 17793), (7668, 17134), (7908, 16614), (8307, 15816), (8567, 15336), (11076, 11862)]