158471856

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 160

約数和(自身を含む): 491040000

約数和(自身を除く): 332568144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 86, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 304, 342, 344, 387, 432, 449, 456, 513, 516, 684, 688, 774, 817, 898, 912, 1026, 1032, 1161, 1347, 1368, 1548, 1634, 1796, 2052, 2064, 2322, 2451, 2694, 2736, 3096, 3268, 3592, 4041, 4104, 4644, 4902, 5388, 6192, 6536, 7184, 7353, 8082, 8208, 8531, 9288, 9804, 10776, 12123, 13072, 14706, 16164, 17062, 18576, 19307, 19608, 21552, 22059, 24246, 25593, 29412, 32328, 34124, 38614, 39216, 44118, 48492, 51186, 57921, 58824, 64656, 68248, 76779, 77228, 88236, 96984, 102372, 115842, 117648, 136496, 153558, 154456, 173763, 176472, 193968, 204744, 230337, 231684, 307116, 308912, 347526, 352944, 366833, 409488, 460674, 463368, 521289, 614232, 695052, 733666, 921348, 926736, 1042578, 1100499, 1228464, 1390104, 1467332, 1842696, 2085156, 2200998, 2780208, 2934664, 3301497, 3685392, 4170312, 4401996, 5869328, 6602994, 8340624, 8803992, 9904491, 13205988, 17607984, 19808982, 26411976, 39617964, 52823952, 79235928, 158471856]

約数ペア:

[(1, 158471856), (2, 79235928), (3, 52823952), (4, 39617964), (6, 26411976), (8, 19808982), (9, 17607984), (12, 13205988), (16, 9904491), (18, 8803992), (19, 8340624), (24, 6602994), (27, 5869328), (36, 4401996), (38, 4170312), (43, 3685392), (48, 3301497), (54, 2934664), (57, 2780208), (72, 2200998), (76, 2085156), (86, 1842696), (108, 1467332), (114, 1390104), (129, 1228464), (144, 1100499), (152, 1042578), (171, 926736), (172, 921348), (216, 733666), (228, 695052), (258, 614232), (304, 521289), (342, 463368), (344, 460674), (387, 409488), (432, 366833), (449, 352944), (456, 347526), (513, 308912), (516, 307116), (684, 231684), (688, 230337), (774, 204744), (817, 193968), (898, 176472), (912, 173763), (1026, 154456), (1032, 153558), (1161, 136496), (1347, 117648), (1368, 115842), (1548, 102372), (1634, 96984), (1796, 88236), (2052, 77228), (2064, 76779), (2322, 68248), (2451, 64656), (2694, 58824), (2736, 57921), (3096, 51186), (3268, 48492), (3592, 44118), (4041, 39216), (4104, 38614), (4644, 34124), (4902, 32328), (5388, 29412), (6192, 25593), (6536, 24246), (7184, 22059), (7353, 21552), (8082, 19608), (8208, 19307), (8531, 18576), (9288, 17062), (9804, 16164), (10776, 14706), (12123, 13072)]