144487772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 312355008

約数和(自身を除く): 167867236

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 61, 82, 101, 122, 143, 164, 202, 244, 286, 404, 451, 533, 572, 671, 793, 902, 1066, 1111, 1313, 1342, 1586, 1804, 2132, 2222, 2501, 2626, 2684, 3172, 4141, 4444, 5002, 5252, 5863, 6161, 8282, 8723, 10004, 11726, 12322, 14443, 16564, 17446, 23452, 24644, 27511, 28886, 32513, 34892, 45551, 53833, 55022, 57772, 65026, 67771, 80093, 91102, 107666, 110044, 130052, 135542, 160186, 182204, 215332, 252601, 271084, 320372, 357643, 505202, 592163, 715286, 881023, 1010404, 1184326, 1430572, 1762046, 2368652, 2778611, 3283813, 3524092, 5557222, 6567626, 11114444, 13135252, 36121943, 72243886, 144487772]

約数ペア:

[(1, 144487772), (2, 72243886), (4, 36121943), (11, 13135252), (13, 11114444), (22, 6567626), (26, 5557222), (41, 3524092), (44, 3283813), (52, 2778611), (61, 2368652), (82, 1762046), (101, 1430572), (122, 1184326), (143, 1010404), (164, 881023), (202, 715286), (244, 592163), (286, 505202), (404, 357643), (451, 320372), (533, 271084), (572, 252601), (671, 215332), (793, 182204), (902, 160186), (1066, 135542), (1111, 130052), (1313, 110044), (1342, 107666), (1586, 91102), (1804, 80093), (2132, 67771), (2222, 65026), (2501, 57772), (2626, 55022), (2684, 53833), (3172, 45551), (4141, 34892), (4444, 32513), (5002, 28886), (5252, 27511), (5863, 24644), (6161, 23452), (8282, 17446), (8723, 16564), (10004, 14443), (11726, 12322)]