156949394756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1\times {\mathrm{33113}}^1$

素因数の和:34545

約数の個数: 72

約数和(自身を含む): 345286300800

約数和(自身を除く): 188336906044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1399, 1694, 2798, 3388, 5596, 9793, 15389, 19586, 30778, 33113, 39172, 61556, 66226, 107723, 132452, 169279, 215446, 231791, 338558, 364243, 430892, 463582, 677116, 728486, 927164, 1184953, 1456972, 2369906, 2549701, 4006673, 4739812, 5099402, 8013346, 10198804, 16026692, 28046711, 46325087, 56093422, 92650174, 112186844, 185300348, 324275609, 509575957, 648551218, 1019151914, 1297102436, 2038303828, 3567031699, 5605335527, 7134063398, 11210671054, 14268126796, 22421342108, 39237348689, 78474697378, 156949394756]

約数ペア:

[(1, 156949394756), (2, 78474697378), (4, 39237348689), (7, 22421342108), (11, 14268126796), (14, 11210671054), (22, 7134063398), (28, 5605335527), (44, 3567031699), (77, 2038303828), (121, 1297102436), (154, 1019151914), (242, 648551218), (308, 509575957), (484, 324275609), (847, 185300348), (1399, 112186844), (1694, 92650174), (2798, 56093422), (3388, 46325087), (5596, 28046711), (9793, 16026692), (15389, 10198804), (19586, 8013346), (30778, 5099402), (33113, 4739812), (39172, 4006673), (61556, 2549701), (66226, 2369906), (107723, 1456972), (132452, 1184953), (169279, 927164), (215446, 728486), (231791, 677116), (338558, 463582), (364243, 430892)]