156760832840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10433}}^1\times {\mathrm{12953}}^1$

素因数の和:23426

約数の個数: 64

約数和(自身を含む): 364937497200

約数和(自身を除く): 208176664360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10433, 12953, 20866, 25906, 41732, 51812, 52165, 64765, 83464, 103624, 104330, 129530, 208660, 259060, 302557, 375637, 417320, 518120, 605114, 751274, 1210228, 1502548, 1512785, 1878185, 2420456, 3005096, 3025570, 3756370, 6051140, 7512740, 12102280, 15025480, 135138649, 270277298, 540554596, 675693245, 1081109192, 1351386490, 2702772980, 3919020821, 5405545960, 7838041642, 15676083284, 19595104105, 31352166568, 39190208210, 78380416420, 156760832840]

約数ペア:

[(1, 156760832840), (2, 78380416420), (4, 39190208210), (5, 31352166568), (8, 19595104105), (10, 15676083284), (20, 7838041642), (29, 5405545960), (40, 3919020821), (58, 2702772980), (116, 1351386490), (145, 1081109192), (232, 675693245), (290, 540554596), (580, 270277298), (1160, 135138649), (10433, 15025480), (12953, 12102280), (20866, 7512740), (25906, 6051140), (41732, 3756370), (51812, 3025570), (52165, 3005096), (64765, 2420456), (83464, 1878185), (103624, 1512785), (104330, 1502548), (129530, 1210228), (208660, 751274), (259060, 605114), (302557, 518120), (375637, 417320)]