156950414320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{40038371}}^1$

素因数の和:40038398

約数の個数: 60

約数和(自身を含む): 424486819944

約数和(自身を除く): 267536405624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 40038371, 80076742, 160153484, 200191855, 280268597, 320306968, 400383710, 560537194, 640613936, 800767420, 1121074388, 1401342985, 1601534840, 1961880179, 2242148776, 2802685970, 3203069680, 3923760358, 4484297552, 5605371940, 7847520716, 9809400895, 11210743880, 15695041432, 19618801790, 22421487760, 31390082864, 39237603580, 78475207160, 156950414320]

約数ペア:

[(1, 156950414320), (2, 78475207160), (4, 39237603580), (5, 31390082864), (7, 22421487760), (8, 19618801790), (10, 15695041432), (14, 11210743880), (16, 9809400895), (20, 7847520716), (28, 5605371940), (35, 4484297552), (40, 3923760358), (49, 3203069680), (56, 2802685970), (70, 2242148776), (80, 1961880179), (98, 1601534840), (112, 1401342985), (140, 1121074388), (196, 800767420), (245, 640613936), (280, 560537194), (392, 400383710), (490, 320306968), (560, 280268597), (784, 200191855), (980, 160153484), (1960, 80076742), (3920, 40038371)]