188527728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 530382720

約数和(自身を除く): 341854992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 151, 152, 222, 228, 296, 302, 304, 444, 453, 456, 592, 604, 703, 888, 906, 912, 1208, 1369, 1406, 1776, 1812, 2109, 2416, 2738, 2812, 2869, 3624, 4107, 4218, 5476, 5587, 5624, 5738, 7248, 8214, 8436, 8607, 10952, 11174, 11248, 11476, 16428, 16761, 16872, 17214, 21904, 22348, 22952, 26011, 32856, 33522, 33744, 34428, 44696, 45904, 52022, 65712, 67044, 68856, 78033, 89392, 104044, 106153, 134088, 137712, 156066, 206719, 208088, 212306, 268176, 312132, 318459, 413438, 416176, 424612, 620157, 624264, 636918, 826876, 849224, 1240314, 1248528, 1273836, 1653752, 1698448, 2480628, 2547672, 3307504, 3927661, 4961256, 5095344, 7855322, 9922512, 11782983, 15710644, 23565966, 31421288, 47131932, 62842576, 94263864, 188527728]

約数ペア:

[(1, 188527728), (2, 94263864), (3, 62842576), (4, 47131932), (6, 31421288), (8, 23565966), (12, 15710644), (16, 11782983), (19, 9922512), (24, 7855322), (37, 5095344), (38, 4961256), (48, 3927661), (57, 3307504), (74, 2547672), (76, 2480628), (111, 1698448), (114, 1653752), (148, 1273836), (151, 1248528), (152, 1240314), (222, 849224), (228, 826876), (296, 636918), (302, 624264), (304, 620157), (444, 424612), (453, 416176), (456, 413438), (592, 318459), (604, 312132), (703, 268176), (888, 212306), (906, 208088), (912, 206719), (1208, 156066), (1369, 137712), (1406, 134088), (1776, 106153), (1812, 104044), (2109, 89392), (2416, 78033), (2738, 68856), (2812, 67044), (2869, 65712), (3624, 52022), (4107, 45904), (4218, 44696), (5476, 34428), (5587, 33744), (5624, 33522), (5738, 32856), (7248, 26011), (8214, 22952), (8436, 22348), (8607, 21904), (10952, 17214), (11174, 16872), (11248, 16761), (11476, 16428)]