140505924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 359909760

約数和(自身を除く): 219403836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 169, 237, 316, 338, 474, 507, 676, 877, 948, 1014, 1027, 1754, 2028, 2054, 2631, 3081, 3508, 4108, 5262, 6162, 10524, 11401, 12324, 13351, 22802, 26702, 34203, 40053, 45604, 53404, 68406, 69283, 80106, 136812, 138566, 148213, 160212, 207849, 277132, 296426, 415698, 444639, 592852, 831396, 889278, 900679, 1778556, 1801358, 2702037, 3602716, 5404074, 10808148, 11708827, 23417654, 35126481, 46835308, 70252962, 140505924]

約数ペア:

[(1, 140505924), (2, 70252962), (3, 46835308), (4, 35126481), (6, 23417654), (12, 11708827), (13, 10808148), (26, 5404074), (39, 3602716), (52, 2702037), (78, 1801358), (79, 1778556), (156, 900679), (158, 889278), (169, 831396), (237, 592852), (316, 444639), (338, 415698), (474, 296426), (507, 277132), (676, 207849), (877, 160212), (948, 148213), (1014, 138566), (1027, 136812), (1754, 80106), (2028, 69283), (2054, 68406), (2631, 53404), (3081, 45604), (3508, 40053), (4108, 34203), (5262, 26702), (6162, 22802), (10524, 13351), (11401, 12324)]