156941179479

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 284199782400

約数和(自身を除く): 127258602921

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 157, 189, 357, 421, 459, 471, 739, 1071, 1099, 1263, 1413, 2217, 2669, 2947, 3213, 3297, 3789, 4239, 5173, 6651, 7157, 8007, 8841, 9891, 11367, 12563, 15519, 18683, 19953, 21471, 24021, 26523, 29673, 37689, 46557, 50099, 56049, 64413, 66097, 72063, 79569, 87941, 113067, 116023, 139671, 150297, 168147, 193239, 198291, 263823, 311119, 339201, 348069, 450891, 462679, 504441, 594873, 791469, 812161, 933357, 1044207, 1123649, 1352673, 1388037, 1784619, 1972391, 2177833, 2374407, 2436483, 2800071, 3132621, 3370947, 4164111, 5289023, 5917173, 6533499, 7309449, 7865543, 8400213, 10112841, 12492333, 13806737, 15867069, 17751519, 19600497, 21928347, 23596629, 30338523, 37023161, 41420211, 47601207, 48845683, 53254557, 58801491, 70789887, 111069483, 124260633, 142803621, 146537049, 212369661, 333208449, 341919781, 372781899, 439611147, 830376611, 999625347, 1025759343, 1318833441, 2491129833, 3077278029, 5812636277, 7473389499, 9231834087, 17437908831, 22420168497, 52313726493, 156941179479]

約数ペア:

[(1, 156941179479), (3, 52313726493), (7, 22420168497), (9, 17437908831), (17, 9231834087), (21, 7473389499), (27, 5812636277), (51, 3077278029), (63, 2491129833), (119, 1318833441), (153, 1025759343), (157, 999625347), (189, 830376611), (357, 439611147), (421, 372781899), (459, 341919781), (471, 333208449), (739, 212369661), (1071, 146537049), (1099, 142803621), (1263, 124260633), (1413, 111069483), (2217, 70789887), (2669, 58801491), (2947, 53254557), (3213, 48845683), (3297, 47601207), (3789, 41420211), (4239, 37023161), (5173, 30338523), (6651, 23596629), (7157, 21928347), (8007, 19600497), (8841, 17751519), (9891, 15867069), (11367, 13806737), (12563, 12492333), (15519, 10112841), (18683, 8400213), (19953, 7865543), (21471, 7309449), (24021, 6533499), (26523, 5917173), (29673, 5289023), (37689, 4164111), (46557, 3370947), (50099, 3132621), (56049, 2800071), (64413, 2436483), (66097, 2374407), (72063, 2177833), (79569, 1972391), (87941, 1784619), (113067, 1388037), (116023, 1352673), (139671, 1123649), (150297, 1044207), (168147, 933357), (193239, 812161), (198291, 791469), (263823, 594873), (311119, 504441), (339201, 462679), (348069, 450891)]