154147932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 411675264

約数和(自身を除く): 257527332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 747, 828, 996, 1494, 1909, 2243, 2988, 3818, 4486, 5727, 6729, 7636, 8972, 11454, 13458, 17181, 20187, 22908, 26916, 34362, 40374, 51589, 68724, 80748, 103178, 154767, 186169, 206356, 309534, 372338, 464301, 558507, 619068, 744676, 928602, 1117014, 1675521, 1857204, 2234028, 3351042, 4281887, 6702084, 8563774, 12845661, 17127548, 25691322, 38536983, 51382644, 77073966, 154147932]

約数ペア:

[(1, 154147932), (2, 77073966), (3, 51382644), (4, 38536983), (6, 25691322), (9, 17127548), (12, 12845661), (18, 8563774), (23, 6702084), (36, 4281887), (46, 3351042), (69, 2234028), (83, 1857204), (92, 1675521), (138, 1117014), (166, 928602), (207, 744676), (249, 619068), (276, 558507), (332, 464301), (414, 372338), (498, 309534), (747, 206356), (828, 186169), (996, 154767), (1494, 103178), (1909, 80748), (2243, 68724), (2988, 51589), (3818, 40374), (4486, 34362), (5727, 26916), (6729, 22908), (7636, 20187), (8972, 17181), (11454, 13458)]