156979651090

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{454079}}^1$

素因数の和:454458

約数の個数: 32

約数和(自身を含む): 285612687360

約数和(自身を除く): 128633036270

約数列:

[1, 2, 5, 10, 181, 191, 362, 382, 905, 955, 1810, 1910, 34571, 69142, 172855, 345710, 454079, 908158, 2270395, 4540790, 82188299, 86729089, 164376598, 173458178, 410941495, 433645445, 821882990, 867290890, 15697965109, 31395930218, 78489825545, 156979651090]

約数ペア:

[(1, 156979651090), (2, 78489825545), (5, 31395930218), (10, 15697965109), (181, 867290890), (191, 821882990), (362, 433645445), (382, 410941495), (905, 173458178), (955, 164376598), (1810, 86729089), (1910, 82188299), (34571, 4540790), (69142, 2270395), (172855, 908158), (345710, 454079)]