140304312

素因数分解:

$2^3\times 3^5\times {\mathrm{72173}}^1$

素因数の和:72194

約数の個数: 48

約数和(自身を含む): 394070040

約数和(自身を除く): 253765728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 72173, 144346, 216519, 288692, 433038, 577384, 649557, 866076, 1299114, 1732152, 1948671, 2598228, 3897342, 5196456, 5846013, 7794684, 11692026, 15589368, 17538039, 23384052, 35076078, 46768104, 70152156, 140304312]

約数ペア:

[(1, 140304312), (2, 70152156), (3, 46768104), (4, 35076078), (6, 23384052), (8, 17538039), (9, 15589368), (12, 11692026), (18, 7794684), (24, 5846013), (27, 5196456), (36, 3897342), (54, 2598228), (72, 1948671), (81, 1732152), (108, 1299114), (162, 866076), (216, 649557), (243, 577384), (324, 433038), (486, 288692), (648, 216519), (972, 144346), (1944, 72173)]