158984856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 482790000

約数和(自身を除く): 323805144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 349, 444, 456, 513, 648, 666, 684, 698, 703, 888, 999, 1026, 1047, 1332, 1368, 1396, 1406, 1539, 1998, 2052, 2094, 2109, 2664, 2792, 2812, 2997, 3078, 3141, 3996, 4104, 4188, 4218, 5624, 5994, 6156, 6282, 6327, 6631, 7992, 8376, 8436, 9423, 11988, 12312, 12564, 12654, 12913, 13262, 16872, 18846, 18981, 19893, 23976, 25128, 25308, 25826, 26524, 28269, 37692, 37962, 38739, 39786, 50616, 51652, 53048, 56538, 56943, 59679, 75384, 75924, 77478, 79572, 103304, 113076, 113886, 116217, 119358, 151848, 154956, 159144, 179037, 226152, 227772, 232434, 238716, 245347, 309912, 348651, 358074, 455544, 464868, 477432, 490694, 537111, 697302, 716148, 736041, 929736, 981388, 1045953, 1074222, 1394604, 1432296, 1472082, 1962776, 2091906, 2148444, 2208123, 2789208, 2944164, 4183812, 4296888, 4416246, 5888328, 6624369, 8367624, 8832492, 13248738, 17664984, 19873107, 26497476, 39746214, 52994952, 79492428, 158984856]

約数ペア:

[(1, 158984856), (2, 79492428), (3, 52994952), (4, 39746214), (6, 26497476), (8, 19873107), (9, 17664984), (12, 13248738), (18, 8832492), (19, 8367624), (24, 6624369), (27, 5888328), (36, 4416246), (37, 4296888), (38, 4183812), (54, 2944164), (57, 2789208), (72, 2208123), (74, 2148444), (76, 2091906), (81, 1962776), (108, 1472082), (111, 1432296), (114, 1394604), (148, 1074222), (152, 1045953), (162, 981388), (171, 929736), (216, 736041), (222, 716148), (228, 697302), (296, 537111), (324, 490694), (333, 477432), (342, 464868), (349, 455544), (444, 358074), (456, 348651), (513, 309912), (648, 245347), (666, 238716), (684, 232434), (698, 227772), (703, 226152), (888, 179037), (999, 159144), (1026, 154956), (1047, 151848), (1332, 119358), (1368, 116217), (1396, 113886), (1406, 113076), (1539, 103304), (1998, 79572), (2052, 77478), (2094, 75924), (2109, 75384), (2664, 59679), (2792, 56943), (2812, 56538), (2997, 53048), (3078, 51652), (3141, 50616), (3996, 39786), (4104, 38739), (4188, 37962), (4218, 37692), (5624, 28269), (5994, 26524), (6156, 25826), (6282, 25308), (6327, 25128), (6631, 23976), (7992, 19893), (8376, 18981), (8436, 18846), (9423, 16872), (11988, 13262), (12312, 12913), (12564, 12654)]