163110920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34267}}^1$

素因数の和:34302

約数の個数: 64

約数和(自身を含む): 444113280

約数和(自身を除く): 281002360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 34267, 68534, 137068, 171335, 239869, 274136, 342670, 479738, 582539, 685340, 959476, 1165078, 1199345, 1370680, 1918952, 2330156, 2398690, 2912695, 4077773, 4660312, 4797380, 5825390, 8155546, 9594760, 11650780, 16311092, 20388865, 23301560, 32622184, 40777730, 81555460, 163110920]

約数ペア:

[(1, 163110920), (2, 81555460), (4, 40777730), (5, 32622184), (7, 23301560), (8, 20388865), (10, 16311092), (14, 11650780), (17, 9594760), (20, 8155546), (28, 5825390), (34, 4797380), (35, 4660312), (40, 4077773), (56, 2912695), (68, 2398690), (70, 2330156), (85, 1918952), (119, 1370680), (136, 1199345), (140, 1165078), (170, 959476), (238, 685340), (280, 582539), (340, 479738), (476, 342670), (595, 274136), (680, 239869), (952, 171335), (1190, 137068), (2380, 68534), (4760, 34267)]