129622712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12011}}^1$

素因数の和:12107

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 129836488

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 12011, 24022, 48044, 96088, 228209, 456418, 852781, 912836, 1705562, 1825672, 3411124, 6822248, 16202839, 32405678, 64811356, 129622712]

約数ペア:

[(1, 129622712), (2, 64811356), (4, 32405678), (8, 16202839), (19, 6822248), (38, 3411124), (71, 1825672), (76, 1705562), (142, 912836), (152, 852781), (284, 456418), (568, 228209), (1349, 96088), (2698, 48044), (5396, 24022), (10792, 12011)]