155481648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8731}}^1$

素因数の和:8802

約数の個数: 80

約数和(自身を含む): 467755776

約数和(自身を除く): 312274128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8731, 8904, 17462, 17808, 26193, 34924, 52386, 61117, 69848, 104772, 122234, 139696, 183351, 209544, 244468, 366702, 419088, 462743, 488936, 733404, 925486, 977872, 1388229, 1466808, 1850972, 2776458, 2933616, 3239201, 3701944, 5552916, 6478402, 7403888, 9717603, 11105832, 12956804, 19435206, 22211664, 25913608, 38870412, 51827216, 77740824, 155481648]

約数ペア:

[(1, 155481648), (2, 77740824), (3, 51827216), (4, 38870412), (6, 25913608), (7, 22211664), (8, 19435206), (12, 12956804), (14, 11105832), (16, 9717603), (21, 7403888), (24, 6478402), (28, 5552916), (42, 3701944), (48, 3239201), (53, 2933616), (56, 2776458), (84, 1850972), (106, 1466808), (112, 1388229), (159, 977872), (168, 925486), (212, 733404), (318, 488936), (336, 462743), (371, 419088), (424, 366702), (636, 244468), (742, 209544), (848, 183351), (1113, 139696), (1272, 122234), (1484, 104772), (2226, 69848), (2544, 61117), (2968, 52386), (4452, 34924), (5936, 26193), (8731, 17808), (8904, 17462)]