15903432

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 48211200

約数和(自身を除く): 32307768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 71, 72, 102, 108, 122, 136, 142, 153, 183, 204, 213, 216, 244, 284, 306, 366, 408, 426, 459, 488, 549, 568, 612, 639, 732, 852, 918, 1037, 1098, 1207, 1224, 1278, 1464, 1647, 1704, 1836, 1917, 2074, 2196, 2414, 2556, 3111, 3294, 3621, 3672, 3834, 4148, 4331, 4392, 4828, 5112, 6222, 6588, 7242, 7668, 8296, 8662, 9333, 9656, 10863, 12444, 12993, 13176, 14484, 15336, 17324, 18666, 21726, 24888, 25986, 27999, 28968, 32589, 34648, 37332, 38979, 43452, 51972, 55998, 65178, 73627, 74664, 77958, 86904, 103944, 111996, 116937, 130356, 147254, 155916, 220881, 223992, 233874, 260712, 294508, 311832, 441762, 467748, 589016, 662643, 883524, 935496, 1325286, 1767048, 1987929, 2650572, 3975858, 5301144, 7951716, 15903432]

約数ペア:

[(1, 15903432), (2, 7951716), (3, 5301144), (4, 3975858), (6, 2650572), (8, 1987929), (9, 1767048), (12, 1325286), (17, 935496), (18, 883524), (24, 662643), (27, 589016), (34, 467748), (36, 441762), (51, 311832), (54, 294508), (61, 260712), (68, 233874), (71, 223992), (72, 220881), (102, 155916), (108, 147254), (122, 130356), (136, 116937), (142, 111996), (153, 103944), (183, 86904), (204, 77958), (213, 74664), (216, 73627), (244, 65178), (284, 55998), (306, 51972), (366, 43452), (408, 38979), (426, 37332), (459, 34648), (488, 32589), (549, 28968), (568, 27999), (612, 25986), (639, 24888), (732, 21726), (852, 18666), (918, 17324), (1037, 15336), (1098, 14484), (1207, 13176), (1224, 12993), (1278, 12444), (1464, 10863), (1647, 9656), (1704, 9333), (1836, 8662), (1917, 8296), (2074, 7668), (2196, 7242), (2414, 6588), (2556, 6222), (3111, 5112), (3294, 4828), (3621, 4392), (3672, 4331), (3834, 4148)]