153568170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 471559680

約数和(自身を除く): 317991510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 193, 210, 270, 315, 378, 386, 421, 579, 630, 842, 945, 965, 1158, 1263, 1351, 1737, 1890, 1930, 2105, 2526, 2702, 2895, 2947, 3474, 3789, 4053, 4210, 5211, 5790, 5894, 6315, 6755, 7578, 8106, 8685, 8841, 10422, 11367, 12159, 12630, 13510, 14735, 17370, 17682, 18945, 20265, 22734, 24318, 26055, 26523, 29470, 36477, 37890, 40530, 44205, 52110, 53046, 56835, 60795, 72954, 79569, 81253, 88410, 113670, 121590, 132615, 159138, 162506, 182385, 243759, 265230, 364770, 397845, 406265, 487518, 568771, 731277, 795690, 812530, 1137542, 1218795, 1462554, 1706313, 2193831, 2437590, 2843855, 3412626, 3656385, 4387662, 5118939, 5687710, 7312770, 8531565, 10237878, 10969155, 15356817, 17063130, 21938310, 25594695, 30713634, 51189390, 76784085, 153568170]

約数ペア:

[(1, 153568170), (2, 76784085), (3, 51189390), (5, 30713634), (6, 25594695), (7, 21938310), (9, 17063130), (10, 15356817), (14, 10969155), (15, 10237878), (18, 8531565), (21, 7312770), (27, 5687710), (30, 5118939), (35, 4387662), (42, 3656385), (45, 3412626), (54, 2843855), (63, 2437590), (70, 2193831), (90, 1706313), (105, 1462554), (126, 1218795), (135, 1137542), (189, 812530), (193, 795690), (210, 731277), (270, 568771), (315, 487518), (378, 406265), (386, 397845), (421, 364770), (579, 265230), (630, 243759), (842, 182385), (945, 162506), (965, 159138), (1158, 132615), (1263, 121590), (1351, 113670), (1737, 88410), (1890, 81253), (1930, 79569), (2105, 72954), (2526, 60795), (2702, 56835), (2895, 53046), (2947, 52110), (3474, 44205), (3789, 40530), (4053, 37890), (4210, 36477), (5211, 29470), (5790, 26523), (5894, 26055), (6315, 24318), (6755, 22734), (7578, 20265), (8106, 18945), (8685, 17682), (8841, 17370), (10422, 14735), (11367, 13510), (12159, 12630)]