139795084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 303781968

約数和(自身を除く): 163986884

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 361, 418, 494, 572, 677, 722, 836, 988, 1354, 1444, 2708, 2717, 3971, 4693, 5434, 7447, 7942, 8801, 9386, 10868, 12863, 14894, 15884, 17602, 18772, 25726, 29788, 35204, 51452, 51623, 96811, 103246, 141493, 167219, 193622, 206492, 244397, 282986, 334438, 387244, 488794, 565972, 668876, 977588, 1839409, 2688367, 3177161, 3678818, 5376734, 6354322, 7357636, 10753468, 12708644, 34948771, 69897542, 139795084]

約数ペア:

[(1, 139795084), (2, 69897542), (4, 34948771), (11, 12708644), (13, 10753468), (19, 7357636), (22, 6354322), (26, 5376734), (38, 3678818), (44, 3177161), (52, 2688367), (76, 1839409), (143, 977588), (209, 668876), (247, 565972), (286, 488794), (361, 387244), (418, 334438), (494, 282986), (572, 244397), (677, 206492), (722, 193622), (836, 167219), (988, 141493), (1354, 103246), (1444, 96811), (2708, 51623), (2717, 51452), (3971, 35204), (4693, 29788), (5434, 25726), (7447, 18772), (7942, 17602), (8801, 15884), (9386, 14894), (10868, 12863)]