155576180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24083}}^1$

素因数の和:24128

約数の個数: 48

約数和(自身を含む): 364150080

約数和(自身を除く): 208573900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 24083, 48166, 96332, 120415, 240830, 409411, 457577, 481660, 818822, 915154, 1637644, 1830308, 2047055, 2287885, 4094110, 4575770, 7778809, 8188220, 9151540, 15557618, 31115236, 38894045, 77788090, 155576180]

約数ペア:

[(1, 155576180), (2, 77788090), (4, 38894045), (5, 31115236), (10, 15557618), (17, 9151540), (19, 8188220), (20, 7778809), (34, 4575770), (38, 4094110), (68, 2287885), (76, 2047055), (85, 1830308), (95, 1637644), (170, 915154), (190, 818822), (323, 481660), (340, 457577), (380, 409411), (646, 240830), (1292, 120415), (1615, 96332), (3230, 48166), (6460, 24083)]