137738454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 334886400

約数和(自身を除く): 197147946

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 379, 509, 714, 758, 1018, 1137, 1527, 2274, 2653, 3054, 3563, 5306, 6443, 7126, 7959, 8653, 10689, 12886, 15918, 17306, 19329, 21378, 25959, 38658, 45101, 51918, 60571, 90202, 121142, 135303, 181713, 192911, 270606, 363426, 385822, 578733, 1157466, 1350377, 2700754, 3279487, 4051131, 6558974, 8102262, 9838461, 19676922, 22956409, 45912818, 68869227, 137738454]

約数ペア:

[(1, 137738454), (2, 68869227), (3, 45912818), (6, 22956409), (7, 19676922), (14, 9838461), (17, 8102262), (21, 6558974), (34, 4051131), (42, 3279487), (51, 2700754), (102, 1350377), (119, 1157466), (238, 578733), (357, 385822), (379, 363426), (509, 270606), (714, 192911), (758, 181713), (1018, 135303), (1137, 121142), (1527, 90202), (2274, 60571), (2653, 51918), (3054, 45101), (3563, 38658), (5306, 25959), (6443, 21378), (7126, 19329), (7959, 17306), (8653, 15918), (10689, 12886)]