131356776

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 344160000

約数和(自身を除く): 212803224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 474, 632, 696, 948, 1896, 2291, 2389, 4582, 4778, 6873, 7167, 9164, 9556, 13746, 14334, 18328, 19112, 27492, 28668, 54984, 57336, 69281, 138562, 188731, 207843, 277124, 377462, 415686, 554248, 566193, 754924, 831372, 1132386, 1509848, 1662744, 2264772, 4529544, 5473199, 10946398, 16419597, 21892796, 32839194, 43785592, 65678388, 131356776]

約数ペア:

[(1, 131356776), (2, 65678388), (3, 43785592), (4, 32839194), (6, 21892796), (8, 16419597), (12, 10946398), (24, 5473199), (29, 4529544), (58, 2264772), (79, 1662744), (87, 1509848), (116, 1132386), (158, 831372), (174, 754924), (232, 566193), (237, 554248), (316, 415686), (348, 377462), (474, 277124), (632, 207843), (696, 188731), (948, 138562), (1896, 69281), (2291, 57336), (2389, 54984), (4582, 28668), (4778, 27492), (6873, 19112), (7167, 18328), (9164, 14334), (9556, 13746)]