128447592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 399759360

約数和(自身を除く): 271311768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 182, 206, 273, 309, 312, 364, 412, 546, 571, 618, 721, 728, 824, 1092, 1142, 1236, 1339, 1442, 1713, 2163, 2184, 2284, 2472, 2678, 2884, 3426, 3997, 4017, 4326, 4568, 5356, 5768, 6852, 7423, 7994, 8034, 8652, 9373, 10712, 11991, 13704, 14846, 15988, 16068, 17304, 18746, 22269, 23982, 28119, 29692, 31976, 32136, 37492, 44538, 47964, 51961, 56238, 58813, 59384, 74984, 89076, 95928, 103922, 112476, 117626, 155883, 176439, 178152, 207844, 224952, 235252, 311766, 352878, 411691, 415688, 470504, 623532, 705756, 764569, 823382, 1235073, 1247064, 1411512, 1529138, 1646764, 2293707, 2470146, 3058276, 3293528, 4587414, 4940292, 5351983, 6116552, 9174828, 9880584, 10703966, 16055949, 18349656, 21407932, 32111898, 42815864, 64223796, 128447592]

約数ペア:

[(1, 128447592), (2, 64223796), (3, 42815864), (4, 32111898), (6, 21407932), (7, 18349656), (8, 16055949), (12, 10703966), (13, 9880584), (14, 9174828), (21, 6116552), (24, 5351983), (26, 4940292), (28, 4587414), (39, 3293528), (42, 3058276), (52, 2470146), (56, 2293707), (78, 1646764), (84, 1529138), (91, 1411512), (103, 1247064), (104, 1235073), (156, 823382), (168, 764569), (182, 705756), (206, 623532), (273, 470504), (309, 415688), (312, 411691), (364, 352878), (412, 311766), (546, 235252), (571, 224952), (618, 207844), (721, 178152), (728, 176439), (824, 155883), (1092, 117626), (1142, 112476), (1236, 103922), (1339, 95928), (1442, 89076), (1713, 74984), (2163, 59384), (2184, 58813), (2284, 56238), (2472, 51961), (2678, 47964), (2884, 44538), (3426, 37492), (3997, 32136), (4017, 31976), (4326, 29692), (4568, 28119), (5356, 23982), (5768, 22269), (6852, 18746), (7423, 17304), (7994, 16068), (8034, 15988), (8652, 14846), (9373, 13704), (10712, 11991)]