156979817708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{14033}}^1$

素因数の和:14463

約数の個数: 96

約数和(自身を含む): 338152485888

約数和(自身を除く): 181172668180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 331, 476, 497, 662, 994, 1207, 1324, 1988, 2317, 2414, 4634, 4828, 5627, 8449, 9268, 11254, 14033, 16898, 22508, 23501, 28066, 33796, 39389, 47002, 56132, 78778, 94004, 98231, 157556, 164507, 196462, 238561, 329014, 392924, 399517, 477122, 658028, 799034, 954244, 996343, 1598068, 1669927, 1992686, 2796619, 3339854, 3985372, 4644923, 5593238, 6679708, 6974401, 9289846, 11186476, 13948802, 16937831, 18579692, 27897604, 32514461, 33875662, 65028922, 67751324, 78963691, 118564817, 130057844, 157927382, 237129634, 315854764, 329789533, 474259268, 552745837, 659579066, 1105491674, 1319158132, 2210983348, 2308526731, 4617053462, 5606422061, 9234106924, 11212844122, 22425688244, 39244954427, 78489908854, 156979817708]

約数ペア:

[(1, 156979817708), (2, 78489908854), (4, 39244954427), (7, 22425688244), (14, 11212844122), (17, 9234106924), (28, 5606422061), (34, 4617053462), (68, 2308526731), (71, 2210983348), (119, 1319158132), (142, 1105491674), (238, 659579066), (284, 552745837), (331, 474259268), (476, 329789533), (497, 315854764), (662, 237129634), (994, 157927382), (1207, 130057844), (1324, 118564817), (1988, 78963691), (2317, 67751324), (2414, 65028922), (4634, 33875662), (4828, 32514461), (5627, 27897604), (8449, 18579692), (9268, 16937831), (11254, 13948802), (14033, 11186476), (16898, 9289846), (22508, 6974401), (23501, 6679708), (28066, 5593238), (33796, 4644923), (39389, 3985372), (47002, 3339854), (56132, 2796619), (78778, 1992686), (94004, 1669927), (98231, 1598068), (157556, 996343), (164507, 954244), (196462, 799034), (238561, 658028), (329014, 477122), (392924, 399517)]