138185472

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7865

約数の個数: 72

約数和(自身を含む): 383814144

約数和(自身を除く): 245628672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 7823, 8832, 15646, 17664, 23469, 31292, 46938, 62584, 93876, 125168, 179929, 187752, 250336, 359858, 375504, 500672, 539787, 719716, 751008, 1001344, 1079574, 1439432, 1502016, 2002688, 2159148, 2878864, 3004032, 4318296, 5757728, 6008064, 8636592, 11515456, 17273184, 23030912, 34546368, 46061824, 69092736, 138185472]

約数ペア:

[(1, 138185472), (2, 69092736), (3, 46061824), (4, 34546368), (6, 23030912), (8, 17273184), (12, 11515456), (16, 8636592), (23, 6008064), (24, 5757728), (32, 4318296), (46, 3004032), (48, 2878864), (64, 2159148), (69, 2002688), (92, 1502016), (96, 1439432), (128, 1079574), (138, 1001344), (184, 751008), (192, 719716), (256, 539787), (276, 500672), (368, 375504), (384, 359858), (552, 250336), (736, 187752), (768, 179929), (1104, 125168), (1472, 93876), (2208, 62584), (2944, 46938), (4416, 31292), (5888, 23469), (7823, 17664), (8832, 15646)]