139895652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 389914560

約数和(自身を除く): 250018908

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 107, 116, 156, 174, 204, 214, 221, 289, 321, 348, 377, 428, 442, 493, 578, 642, 663, 754, 867, 884, 986, 1131, 1156, 1284, 1326, 1391, 1479, 1508, 1734, 1819, 1972, 2262, 2652, 2782, 2958, 3103, 3468, 3638, 3757, 4173, 4524, 5457, 5564, 5916, 6206, 6409, 7276, 7514, 8346, 8381, 9309, 10914, 11271, 12412, 12818, 15028, 16692, 16762, 18618, 19227, 21828, 22542, 23647, 25143, 25636, 30923, 33524, 37236, 38454, 40339, 45084, 47294, 50286, 52751, 61846, 70941, 76908, 80678, 92769, 94588, 100572, 105502, 108953, 121017, 123692, 141882, 158253, 161356, 185538, 211004, 217906, 242034, 283764, 316506, 326859, 371076, 401999, 435812, 484068, 633012, 653718, 685763, 803998, 896767, 1205997, 1307436, 1371526, 1607996, 1793534, 2057289, 2411994, 2690301, 2743052, 3587068, 4114578, 4823988, 5380602, 8229156, 10761204, 11657971, 23315942, 34973913, 46631884, 69947826, 139895652]

約数ペア:

[(1, 139895652), (2, 69947826), (3, 46631884), (4, 34973913), (6, 23315942), (12, 11657971), (13, 10761204), (17, 8229156), (26, 5380602), (29, 4823988), (34, 4114578), (39, 3587068), (51, 2743052), (52, 2690301), (58, 2411994), (68, 2057289), (78, 1793534), (87, 1607996), (102, 1371526), (107, 1307436), (116, 1205997), (156, 896767), (174, 803998), (204, 685763), (214, 653718), (221, 633012), (289, 484068), (321, 435812), (348, 401999), (377, 371076), (428, 326859), (442, 316506), (493, 283764), (578, 242034), (642, 217906), (663, 211004), (754, 185538), (867, 161356), (884, 158253), (986, 141882), (1131, 123692), (1156, 121017), (1284, 108953), (1326, 105502), (1391, 100572), (1479, 94588), (1508, 92769), (1734, 80678), (1819, 76908), (1972, 70941), (2262, 61846), (2652, 52751), (2782, 50286), (2958, 47294), (3103, 45084), (3468, 40339), (3638, 38454), (3757, 37236), (4173, 33524), (4524, 30923), (5457, 25636), (5564, 25143), (5916, 23647), (6206, 22542), (6409, 21828), (7276, 19227), (7514, 18618), (8346, 16762), (8381, 16692), (9309, 15028), (10914, 12818), (11271, 12412)]