156945604610

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{228707}}^1$

素因数の和:229298

約数の個数: 32

約数和(自身を含む): 284911618752

約数和(自身を除く): 127966014142

約数列:

[1, 2, 5, 10, 163, 326, 421, 815, 842, 1630, 2105, 4210, 68623, 137246, 228707, 343115, 457414, 686230, 1143535, 2287070, 37279241, 74558482, 96285647, 186396205, 192571294, 372792410, 481428235, 962856470, 15694560461, 31389120922, 78472802305, 156945604610]

約数ペア:

[(1, 156945604610), (2, 78472802305), (5, 31389120922), (10, 15694560461), (163, 962856470), (326, 481428235), (421, 372792410), (815, 192571294), (842, 186396205), (1630, 96285647), (2105, 74558482), (4210, 37279241), (68623, 2287070), (137246, 1143535), (228707, 686230), (343115, 457414)]