145720944

素因数分解:

$2^4\times 3^4\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 100

約数和(自身を含む): 424463160

約数和(自身を除く): 278742216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 229, 324, 432, 458, 491, 648, 687, 916, 982, 1296, 1374, 1473, 1832, 1964, 2061, 2748, 2946, 3664, 3928, 4122, 4419, 5496, 5892, 6183, 7856, 8244, 8838, 10992, 11784, 12366, 13257, 16488, 17676, 18549, 23568, 24732, 26514, 32976, 35352, 37098, 39771, 49464, 53028, 70704, 74196, 79542, 98928, 106056, 112439, 148392, 159084, 212112, 224878, 296784, 318168, 337317, 449756, 636336, 674634, 899512, 1011951, 1349268, 1799024, 2023902, 2698536, 3035853, 4047804, 5397072, 6071706, 8095608, 9107559, 12143412, 16191216, 18215118, 24286824, 36430236, 48573648, 72860472, 145720944]

約数ペア:

[(1, 145720944), (2, 72860472), (3, 48573648), (4, 36430236), (6, 24286824), (8, 18215118), (9, 16191216), (12, 12143412), (16, 9107559), (18, 8095608), (24, 6071706), (27, 5397072), (36, 4047804), (48, 3035853), (54, 2698536), (72, 2023902), (81, 1799024), (108, 1349268), (144, 1011951), (162, 899512), (216, 674634), (229, 636336), (324, 449756), (432, 337317), (458, 318168), (491, 296784), (648, 224878), (687, 212112), (916, 159084), (982, 148392), (1296, 112439), (1374, 106056), (1473, 98928), (1832, 79542), (1964, 74196), (2061, 70704), (2748, 53028), (2946, 49464), (3664, 39771), (3928, 37098), (4122, 35352), (4419, 32976), (5496, 26514), (5892, 24732), (6183, 23568), (7856, 18549), (8244, 17676), (8838, 16488), (10992, 13257), (11784, 12366)]