157072306836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1\times {\mathrm{1279}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 383975424000

約数和(自身を除く): 226903117164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 449, 898, 991, 1279, 1347, 1796, 1982, 2558, 2694, 2973, 3837, 3964, 5116, 5388, 5946, 7674, 10327, 11892, 15348, 20654, 22793, 29417, 30981, 41308, 45586, 58834, 61962, 68379, 88251, 91172, 117668, 123924, 136758, 176502, 273516, 353004, 444959, 574271, 889918, 1148542, 1267489, 1334877, 1722813, 1779836, 2297084, 2534978, 2669754, 3445626, 3802467, 5069956, 5339508, 6891252, 7604934, 10234057, 13208233, 15209868, 20468114, 26416466, 29152247, 30702171, 39624699, 40936228, 52832932, 58304494, 61404342, 79249398, 87456741, 116608988, 122808684, 158498796, 174913482, 349826964, 569102561, 1138205122, 1707307683, 2276410244, 3414615366, 6829230732, 13089358903, 26178717806, 39268076709, 52357435612, 78536153418, 157072306836]

約数ペア:

[(1, 157072306836), (2, 78536153418), (3, 52357435612), (4, 39268076709), (6, 26178717806), (12, 13089358903), (23, 6829230732), (46, 3414615366), (69, 2276410244), (92, 1707307683), (138, 1138205122), (276, 569102561), (449, 349826964), (898, 174913482), (991, 158498796), (1279, 122808684), (1347, 116608988), (1796, 87456741), (1982, 79249398), (2558, 61404342), (2694, 58304494), (2973, 52832932), (3837, 40936228), (3964, 39624699), (5116, 30702171), (5388, 29152247), (5946, 26416466), (7674, 20468114), (10327, 15209868), (11892, 13208233), (15348, 10234057), (20654, 7604934), (22793, 6891252), (29417, 5339508), (30981, 5069956), (41308, 3802467), (45586, 3445626), (58834, 2669754), (61962, 2534978), (68379, 2297084), (88251, 1779836), (91172, 1722813), (117668, 1334877), (123924, 1267489), (136758, 1148542), (176502, 889918), (273516, 574271), (353004, 444959)]