127236648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2279

約数の個数: 128

約数和(自身を含む): 409559040

約数和(自身を除く): 282322392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2221, 2387, 2604, 2728, 4092, 4442, 4774, 5208, 6663, 7161, 8184, 8884, 9548, 13326, 14322, 15547, 17768, 19096, 24431, 26652, 28644, 31094, 46641, 48862, 53304, 57288, 62188, 68851, 73293, 93282, 97724, 124376, 137702, 146586, 171017, 186564, 195448, 206553, 275404, 293172, 342034, 373128, 413106, 481957, 513051, 550808, 586344, 684068, 757361, 826212, 963914, 1026102, 1368136, 1445871, 1514722, 1652424, 1927828, 2052204, 2272083, 2891742, 3029444, 3855656, 4104408, 4544166, 5301527, 5783484, 6058888, 9088332, 10603054, 11566968, 15904581, 18176664, 21206108, 31809162, 42412216, 63618324, 127236648]

約数ペア:

[(1, 127236648), (2, 63618324), (3, 42412216), (4, 31809162), (6, 21206108), (7, 18176664), (8, 15904581), (11, 11566968), (12, 10603054), (14, 9088332), (21, 6058888), (22, 5783484), (24, 5301527), (28, 4544166), (31, 4104408), (33, 3855656), (42, 3029444), (44, 2891742), (56, 2272083), (62, 2052204), (66, 1927828), (77, 1652424), (84, 1514722), (88, 1445871), (93, 1368136), (124, 1026102), (132, 963914), (154, 826212), (168, 757361), (186, 684068), (217, 586344), (231, 550808), (248, 513051), (264, 481957), (308, 413106), (341, 373128), (372, 342034), (434, 293172), (462, 275404), (616, 206553), (651, 195448), (682, 186564), (744, 171017), (868, 146586), (924, 137702), (1023, 124376), (1302, 97724), (1364, 93282), (1736, 73293), (1848, 68851), (2046, 62188), (2221, 57288), (2387, 53304), (2604, 48862), (2728, 46641), (4092, 31094), (4442, 28644), (4774, 26652), (5208, 24431), (6663, 19096), (7161, 17768), (8184, 15547), (8884, 14322), (9548, 13326)]