172651472

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 399652992

約数和(自身を除く): 227001520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 112, 122, 148, 244, 259, 296, 427, 488, 518, 592, 683, 854, 976, 1036, 1366, 1708, 2072, 2257, 2732, 3416, 4144, 4514, 4781, 5464, 6832, 9028, 9562, 10928, 15799, 18056, 19124, 25271, 31598, 36112, 38248, 41663, 50542, 63196, 76496, 83326, 101084, 126392, 166652, 176897, 202168, 252784, 291641, 333304, 353794, 404336, 583282, 666608, 707588, 1166564, 1415176, 1541531, 2333128, 2830352, 3083062, 4666256, 6166124, 10790717, 12332248, 21581434, 24664496, 43162868, 86325736, 172651472]

約数ペア:

[(1, 172651472), (2, 86325736), (4, 43162868), (7, 24664496), (8, 21581434), (14, 12332248), (16, 10790717), (28, 6166124), (37, 4666256), (56, 3083062), (61, 2830352), (74, 2333128), (112, 1541531), (122, 1415176), (148, 1166564), (244, 707588), (259, 666608), (296, 583282), (427, 404336), (488, 353794), (518, 333304), (592, 291641), (683, 252784), (854, 202168), (976, 176897), (1036, 166652), (1366, 126392), (1708, 101084), (2072, 83326), (2257, 76496), (2732, 63196), (3416, 50542), (4144, 41663), (4514, 38248), (4781, 36112), (5464, 31598), (6832, 25271), (9028, 19124), (9562, 18056), (10928, 15799)]