179798472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 571683840

約数和(自身を除く): 391885368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 127, 159, 168, 212, 252, 254, 318, 371, 381, 424, 477, 504, 508, 636, 742, 762, 889, 954, 1016, 1113, 1143, 1272, 1484, 1524, 1778, 1908, 2226, 2286, 2667, 2809, 2968, 3048, 3339, 3556, 3816, 4452, 4572, 5334, 5618, 6678, 6731, 7112, 8001, 8427, 8904, 9144, 10668, 11236, 13356, 13462, 16002, 16854, 19663, 20193, 21336, 22472, 25281, 26712, 26924, 32004, 33708, 39326, 40386, 47117, 50562, 53848, 58989, 60579, 64008, 67416, 78652, 80772, 94234, 101124, 117978, 121158, 141351, 157304, 161544, 176967, 188468, 202248, 235956, 242316, 282702, 353934, 356743, 376936, 424053, 471912, 484632, 565404, 707868, 713486, 848106, 1070229, 1130808, 1415736, 1426972, 1696212, 2140458, 2497201, 2853944, 3210687, 3392424, 4280916, 4994402, 6421374, 7491603, 8561832, 9988804, 12842748, 14983206, 19977608, 22474809, 25685496, 29966412, 44949618, 59932824, 89899236, 179798472]

約数ペア:

[(1, 179798472), (2, 89899236), (3, 59932824), (4, 44949618), (6, 29966412), (7, 25685496), (8, 22474809), (9, 19977608), (12, 14983206), (14, 12842748), (18, 9988804), (21, 8561832), (24, 7491603), (28, 6421374), (36, 4994402), (42, 4280916), (53, 3392424), (56, 3210687), (63, 2853944), (72, 2497201), (84, 2140458), (106, 1696212), (126, 1426972), (127, 1415736), (159, 1130808), (168, 1070229), (212, 848106), (252, 713486), (254, 707868), (318, 565404), (371, 484632), (381, 471912), (424, 424053), (477, 376936), (504, 356743), (508, 353934), (636, 282702), (742, 242316), (762, 235956), (889, 202248), (954, 188468), (1016, 176967), (1113, 161544), (1143, 157304), (1272, 141351), (1484, 121158), (1524, 117978), (1778, 101124), (1908, 94234), (2226, 80772), (2286, 78652), (2667, 67416), (2809, 64008), (2968, 60579), (3048, 58989), (3339, 53848), (3556, 50562), (3816, 47117), (4452, 40386), (4572, 39326), (5334, 33708), (5618, 32004), (6678, 26924), (6731, 26712), (7112, 25281), (8001, 22472), (8427, 21336), (8904, 20193), (9144, 19663), (10668, 16854), (11236, 16002), (13356, 13462)]