146780108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 280052640

約数和(自身を除く): 133272532

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 139, 212, 278, 293, 556, 586, 901, 1172, 1802, 2363, 3604, 4726, 4981, 7367, 9452, 9962, 14734, 15529, 19924, 29468, 31058, 40727, 62116, 81454, 125239, 162908, 250478, 263993, 500956, 527986, 692359, 1055972, 1384718, 2158531, 2769436, 4317062, 8634124, 36695027, 73390054, 146780108]

約数ペア:

[(1, 146780108), (2, 73390054), (4, 36695027), (17, 8634124), (34, 4317062), (53, 2769436), (68, 2158531), (106, 1384718), (139, 1055972), (212, 692359), (278, 527986), (293, 500956), (556, 263993), (586, 250478), (901, 162908), (1172, 125239), (1802, 81454), (2363, 62116), (3604, 40727), (4726, 31058), (4981, 29468), (7367, 19924), (9452, 15529), (9962, 14734)]