145756904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16253}}^1$

素因数の和:16337

約数の個数: 32

約数和(自身を含む): 292572000

約数和(自身を除く): 146815096

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 16253, 32506, 65012, 130024, 308807, 617614, 958927, 1235228, 1917854, 2470456, 3835708, 7671416, 18219613, 36439226, 72878452, 145756904]

約数ペア:

[(1, 145756904), (2, 72878452), (4, 36439226), (8, 18219613), (19, 7671416), (38, 3835708), (59, 2470456), (76, 1917854), (118, 1235228), (152, 958927), (236, 617614), (472, 308807), (1121, 130024), (2242, 65012), (4484, 32506), (8968, 16253)]