165764820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 502612992

約数和(自身を除く): 336848172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 223, 260, 390, 446, 669, 780, 892, 953, 1115, 1338, 1906, 2230, 2676, 2859, 2899, 3345, 3812, 4460, 4765, 5718, 5798, 6690, 8697, 9530, 11436, 11596, 12389, 13380, 14295, 14495, 17394, 19060, 24778, 28590, 28990, 34788, 37167, 43485, 49556, 57180, 57980, 61945, 74334, 86970, 123890, 148668, 173940, 185835, 212519, 247780, 371670, 425038, 637557, 743340, 850076, 1062595, 1275114, 2125190, 2550228, 2762747, 3187785, 4250380, 5525494, 6375570, 8288241, 11050988, 12751140, 13813735, 16576482, 27627470, 33152964, 41441205, 55254940, 82882410, 165764820]

約数ペア:

[(1, 165764820), (2, 82882410), (3, 55254940), (4, 41441205), (5, 33152964), (6, 27627470), (10, 16576482), (12, 13813735), (13, 12751140), (15, 11050988), (20, 8288241), (26, 6375570), (30, 5525494), (39, 4250380), (52, 3187785), (60, 2762747), (65, 2550228), (78, 2125190), (130, 1275114), (156, 1062595), (195, 850076), (223, 743340), (260, 637557), (390, 425038), (446, 371670), (669, 247780), (780, 212519), (892, 185835), (953, 173940), (1115, 148668), (1338, 123890), (1906, 86970), (2230, 74334), (2676, 61945), (2859, 57980), (2899, 57180), (3345, 49556), (3812, 43485), (4460, 37167), (4765, 34788), (5718, 28990), (5798, 28590), (6690, 24778), (8697, 19060), (9530, 17394), (11436, 14495), (11596, 14295), (12389, 13380)]