141802866

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 353894400

約数和(自身を除く): 212091534

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 31, 46, 54, 58, 62, 69, 87, 93, 127, 138, 174, 186, 207, 254, 261, 279, 381, 414, 522, 558, 621, 667, 713, 762, 783, 837, 899, 1143, 1242, 1334, 1426, 1566, 1674, 1798, 2001, 2139, 2286, 2697, 2921, 3429, 3683, 3937, 4002, 4278, 5394, 5842, 6003, 6417, 6858, 7366, 7874, 8091, 8763, 11049, 11811, 12006, 12834, 16182, 17526, 18009, 19251, 20677, 22098, 23622, 24273, 26289, 33147, 35433, 36018, 38502, 41354, 48546, 52578, 62031, 66294, 70866, 78867, 84709, 90551, 99441, 106299, 114173, 124062, 157734, 169418, 181102, 186093, 198882, 212598, 228346, 254127, 271653, 342519, 372186, 508254, 543306, 558279, 685038, 762381, 814959, 1027557, 1116558, 1524762, 1629918, 2055114, 2287143, 2444877, 2625979, 3082671, 4574286, 4889754, 5251958, 6165342, 7877937, 15755874, 23633811, 47267622, 70901433, 141802866]

約数ペア:

[(1, 141802866), (2, 70901433), (3, 47267622), (6, 23633811), (9, 15755874), (18, 7877937), (23, 6165342), (27, 5251958), (29, 4889754), (31, 4574286), (46, 3082671), (54, 2625979), (58, 2444877), (62, 2287143), (69, 2055114), (87, 1629918), (93, 1524762), (127, 1116558), (138, 1027557), (174, 814959), (186, 762381), (207, 685038), (254, 558279), (261, 543306), (279, 508254), (381, 372186), (414, 342519), (522, 271653), (558, 254127), (621, 228346), (667, 212598), (713, 198882), (762, 186093), (783, 181102), (837, 169418), (899, 157734), (1143, 124062), (1242, 114173), (1334, 106299), (1426, 99441), (1566, 90551), (1674, 84709), (1798, 78867), (2001, 70866), (2139, 66294), (2286, 62031), (2697, 52578), (2921, 48546), (3429, 41354), (3683, 38502), (3937, 36018), (4002, 35433), (4278, 33147), (5394, 26289), (5842, 24273), (6003, 23622), (6417, 22098), (6858, 20677), (7366, 19251), (7874, 18009), (8091, 17526), (8763, 16182), (11049, 12834), (11811, 12006)]