128593794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 306996480

約数和(自身を除く): 178402686

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 159, 246, 287, 318, 371, 574, 742, 861, 1113, 1409, 1722, 2173, 2226, 2818, 4227, 4346, 6519, 8454, 9863, 13038, 15211, 19726, 29589, 30422, 45633, 57769, 59178, 74677, 91266, 115538, 149354, 173307, 224031, 346614, 404383, 448062, 522739, 808766, 1045478, 1213149, 1568217, 2426298, 3061757, 3136434, 6123514, 9185271, 18370542, 21432299, 42864598, 64296897, 128593794]

約数ペア:

[(1, 128593794), (2, 64296897), (3, 42864598), (6, 21432299), (7, 18370542), (14, 9185271), (21, 6123514), (41, 3136434), (42, 3061757), (53, 2426298), (82, 1568217), (106, 1213149), (123, 1045478), (159, 808766), (246, 522739), (287, 448062), (318, 404383), (371, 346614), (574, 224031), (742, 173307), (861, 149354), (1113, 115538), (1409, 91266), (1722, 74677), (2173, 59178), (2226, 57769), (2818, 45633), (4227, 30422), (4346, 29589), (6519, 19726), (8454, 15211), (9863, 13038)]