191178612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 503822592

約数和(自身を除く): 312643980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1601, 1926, 3202, 3317, 3852, 4803, 6404, 6634, 9606, 9951, 13268, 14409, 19212, 19902, 28818, 29853, 39804, 49631, 57636, 59706, 99262, 119412, 148893, 171307, 198524, 297786, 342614, 446679, 513921, 595572, 685228, 893358, 1027842, 1541763, 1786716, 2055684, 3083526, 5310517, 6167052, 10621034, 15931551, 21242068, 31863102, 47794653, 63726204, 95589306, 191178612]

約数ペア:

[(1, 191178612), (2, 95589306), (3, 63726204), (4, 47794653), (6, 31863102), (9, 21242068), (12, 15931551), (18, 10621034), (31, 6167052), (36, 5310517), (62, 3083526), (93, 2055684), (107, 1786716), (124, 1541763), (186, 1027842), (214, 893358), (279, 685228), (321, 595572), (372, 513921), (428, 446679), (558, 342614), (642, 297786), (963, 198524), (1116, 171307), (1284, 148893), (1601, 119412), (1926, 99262), (3202, 59706), (3317, 57636), (3852, 49631), (4803, 39804), (6404, 29853), (6634, 28818), (9606, 19902), (9951, 19212), (13268, 14409)]