153887688

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 470448000

約数和(自身を除く): 316560312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 216, 228, 232, 261, 324, 342, 348, 431, 456, 513, 522, 551, 648, 684, 696, 783, 862, 1026, 1044, 1102, 1293, 1368, 1539, 1566, 1653, 1724, 2052, 2088, 2204, 2349, 2586, 3078, 3132, 3306, 3448, 3879, 4104, 4408, 4698, 4959, 5172, 6156, 6264, 6612, 7758, 8189, 9396, 9918, 10344, 11637, 12312, 12499, 13224, 14877, 15516, 16378, 18792, 19836, 23274, 24567, 24998, 29754, 31032, 32756, 34911, 37497, 39672, 44631, 46548, 49134, 49996, 59508, 65512, 69822, 73701, 74994, 89262, 93096, 98268, 99992, 112491, 119016, 139644, 147402, 149988, 178524, 196536, 221103, 224982, 237481, 279288, 294804, 299976, 337473, 357048, 442206, 449964, 474962, 589608, 663309, 674946, 712443, 884412, 899928, 949924, 1012419, 1326618, 1349892, 1424886, 1768824, 1899848, 2024838, 2137329, 2653236, 2699784, 2849772, 4049676, 4274658, 5306472, 5699544, 6411987, 8099352, 8549316, 12823974, 17098632, 19235961, 25647948, 38471922, 51295896, 76943844, 153887688]

約数ペア:

[(1, 153887688), (2, 76943844), (3, 51295896), (4, 38471922), (6, 25647948), (8, 19235961), (9, 17098632), (12, 12823974), (18, 8549316), (19, 8099352), (24, 6411987), (27, 5699544), (29, 5306472), (36, 4274658), (38, 4049676), (54, 2849772), (57, 2699784), (58, 2653236), (72, 2137329), (76, 2024838), (81, 1899848), (87, 1768824), (108, 1424886), (114, 1349892), (116, 1326618), (152, 1012419), (162, 949924), (171, 899928), (174, 884412), (216, 712443), (228, 674946), (232, 663309), (261, 589608), (324, 474962), (342, 449964), (348, 442206), (431, 357048), (456, 337473), (513, 299976), (522, 294804), (551, 279288), (648, 237481), (684, 224982), (696, 221103), (783, 196536), (862, 178524), (1026, 149988), (1044, 147402), (1102, 139644), (1293, 119016), (1368, 112491), (1539, 99992), (1566, 98268), (1653, 93096), (1724, 89262), (2052, 74994), (2088, 73701), (2204, 69822), (2349, 65512), (2586, 59508), (3078, 49996), (3132, 49134), (3306, 46548), (3448, 44631), (3879, 39672), (4104, 37497), (4408, 34911), (4698, 32756), (4959, 31032), (5172, 29754), (6156, 24998), (6264, 24567), (6612, 23274), (7758, 19836), (8189, 18792), (9396, 16378), (9918, 15516), (10344, 14877), (11637, 13224), (12312, 12499)]