131340972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6037}}^1$

素因数の和:6095

約数の個数: 72

約数和(自身を含む): 366192624

約数和(自身を除く): 234851652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6037, 7252, 10878, 12074, 18111, 21756, 24148, 36222, 42259, 72444, 84518, 126777, 169036, 223369, 253554, 295813, 446738, 507108, 591626, 670107, 887439, 893476, 1183252, 1340214, 1563583, 1774878, 2680428, 3127166, 3549756, 4690749, 6254332, 9381498, 10945081, 18762996, 21890162, 32835243, 43780324, 65670486, 131340972]

約数ペア:

[(1, 131340972), (2, 65670486), (3, 43780324), (4, 32835243), (6, 21890162), (7, 18762996), (12, 10945081), (14, 9381498), (21, 6254332), (28, 4690749), (37, 3549756), (42, 3127166), (49, 2680428), (74, 1774878), (84, 1563583), (98, 1340214), (111, 1183252), (147, 893476), (148, 887439), (196, 670107), (222, 591626), (259, 507108), (294, 446738), (444, 295813), (518, 253554), (588, 223369), (777, 169036), (1036, 126777), (1554, 84518), (1813, 72444), (3108, 42259), (3626, 36222), (5439, 24148), (6037, 21756), (7252, 18111), (10878, 12074)]