156980365448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1487}}^1\times {\mathrm{2237}}^1$

素因数の和:4094

約数の個数: 64

約数和(自身を含む): 312900330240

約数和(自身を除く): 155919964792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 1487, 2237, 2776, 2974, 4474, 5899, 5948, 8948, 11798, 11896, 17896, 23596, 25279, 38029, 47192, 50558, 76058, 101116, 152116, 202232, 304232, 515989, 776239, 1031978, 1552478, 2063956, 3104956, 3326419, 4127912, 6209912, 6652838, 8771813, 13196063, 13305676, 17543626, 26392126, 26611352, 35087252, 52784252, 56549123, 70174504, 105568504, 113098246, 226196492, 452392984, 1154267393, 2308534786, 4617069572, 9234139144, 19622545681, 39245091362, 78490182724, 156980365448]

約数ペア:

[(1, 156980365448), (2, 78490182724), (4, 39245091362), (8, 19622545681), (17, 9234139144), (34, 4617069572), (68, 2308534786), (136, 1154267393), (347, 452392984), (694, 226196492), (1388, 113098246), (1487, 105568504), (2237, 70174504), (2776, 56549123), (2974, 52784252), (4474, 35087252), (5899, 26611352), (5948, 26392126), (8948, 17543626), (11798, 13305676), (11896, 13196063), (17896, 8771813), (23596, 6652838), (25279, 6209912), (38029, 4127912), (47192, 3326419), (50558, 3104956), (76058, 2063956), (101116, 1552478), (152116, 1031978), (202232, 776239), (304232, 515989)]