127938856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10249

約数の個数: 32

約数和(自身を含む): 255578400

約数和(自身を除く): 127639544

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 10141, 12616, 20282, 40564, 81128, 192679, 385358, 770716, 841703, 1541432, 1683406, 3366812, 6733624, 15992357, 31984714, 63969428, 127938856]

約数ペア:

[(1, 127938856), (2, 63969428), (4, 31984714), (8, 15992357), (19, 6733624), (38, 3366812), (76, 1683406), (83, 1541432), (152, 841703), (166, 770716), (332, 385358), (664, 192679), (1577, 81128), (3154, 40564), (6308, 20282), (10141, 12616)]