149620896

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 460605600

約数和(自身を除く): 310984704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 739, 888, 912, 1184, 1332, 1368, 1406, 1478, 1776, 1824, 2109, 2217, 2664, 2736, 2812, 2956, 3552, 4218, 4434, 5328, 5472, 5624, 5912, 6327, 6651, 8436, 8868, 10656, 11248, 11824, 12654, 13302, 14041, 16872, 17736, 22496, 23648, 25308, 26604, 27343, 28082, 33744, 35472, 42123, 50616, 53208, 54686, 56164, 67488, 70944, 82029, 84246, 101232, 106416, 109372, 112328, 126369, 164058, 168492, 202464, 212832, 218744, 224656, 246087, 252738, 328116, 336984, 437488, 449312, 492174, 505476, 519517, 656232, 673968, 874976, 984348, 1010952, 1039034, 1312464, 1347936, 1558551, 1968696, 2021904, 2078068, 2624928, 3117102, 3937392, 4043808, 4156136, 4675653, 6234204, 7874784, 8312272, 9351306, 12468408, 16624544, 18702612, 24936816, 37405224, 49873632, 74810448, 149620896]

約数ペア:

[(1, 149620896), (2, 74810448), (3, 49873632), (4, 37405224), (6, 24936816), (8, 18702612), (9, 16624544), (12, 12468408), (16, 9351306), (18, 8312272), (19, 7874784), (24, 6234204), (32, 4675653), (36, 4156136), (37, 4043808), (38, 3937392), (48, 3117102), (57, 2624928), (72, 2078068), (74, 2021904), (76, 1968696), (96, 1558551), (111, 1347936), (114, 1312464), (144, 1039034), (148, 1010952), (152, 984348), (171, 874976), (222, 673968), (228, 656232), (288, 519517), (296, 505476), (304, 492174), (333, 449312), (342, 437488), (444, 336984), (456, 328116), (592, 252738), (608, 246087), (666, 224656), (684, 218744), (703, 212832), (739, 202464), (888, 168492), (912, 164058), (1184, 126369), (1332, 112328), (1368, 109372), (1406, 106416), (1478, 101232), (1776, 84246), (1824, 82029), (2109, 70944), (2217, 67488), (2664, 56164), (2736, 54686), (2812, 53208), (2956, 50616), (3552, 42123), (4218, 35472), (4434, 33744), (5328, 28082), (5472, 27343), (5624, 26604), (5912, 25308), (6327, 23648), (6651, 22496), (8436, 17736), (8868, 16872), (10656, 14041), (11248, 13302), (11824, 12654)]