155507976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 498279600

約数和(自身を除く): 342771624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 153, 156, 174, 204, 221, 232, 234, 261, 306, 312, 337, 348, 377, 408, 442, 468, 493, 522, 612, 663, 674, 696, 754, 884, 936, 986, 1011, 1044, 1131, 1224, 1326, 1348, 1479, 1508, 1768, 1972, 1989, 2022, 2088, 2262, 2652, 2696, 2958, 3016, 3033, 3393, 3944, 3978, 4044, 4381, 4437, 4524, 5304, 5729, 5916, 6066, 6409, 6786, 7956, 8088, 8762, 8874, 9048, 9773, 11458, 11832, 12132, 12818, 13143, 13572, 15912, 17187, 17524, 17748, 19227, 19546, 22916, 24264, 25636, 26286, 27144, 29319, 34374, 35048, 35496, 38454, 39092, 39429, 45832, 51272, 51561, 52572, 57681, 58638, 68748, 74477, 76908, 78184, 78858, 87957, 103122, 105144, 115362, 117276, 127049, 137496, 148954, 153816, 157716, 166141, 175914, 206244, 223431, 230724, 234552, 254098, 297908, 315432, 332282, 351828, 381147, 412488, 446862, 461448, 498423, 508196, 595816, 664564, 670293, 703656, 762294, 893724, 996846, 1016392, 1143441, 1329128, 1340586, 1495269, 1524588, 1787448, 1993692, 2159833, 2286882, 2681172, 2990538, 3049176, 3987384, 4319666, 4573764, 5362344, 5981076, 6479499, 8639332, 9147528, 11962152, 12958998, 17278664, 19438497, 25917996, 38876994, 51835992, 77753988, 155507976]

約数ペア:

[(1, 155507976), (2, 77753988), (3, 51835992), (4, 38876994), (6, 25917996), (8, 19438497), (9, 17278664), (12, 12958998), (13, 11962152), (17, 9147528), (18, 8639332), (24, 6479499), (26, 5981076), (29, 5362344), (34, 4573764), (36, 4319666), (39, 3987384), (51, 3049176), (52, 2990538), (58, 2681172), (68, 2286882), (72, 2159833), (78, 1993692), (87, 1787448), (102, 1524588), (104, 1495269), (116, 1340586), (117, 1329128), (136, 1143441), (153, 1016392), (156, 996846), (174, 893724), (204, 762294), (221, 703656), (232, 670293), (234, 664564), (261, 595816), (306, 508196), (312, 498423), (337, 461448), (348, 446862), (377, 412488), (408, 381147), (442, 351828), (468, 332282), (493, 315432), (522, 297908), (612, 254098), (663, 234552), (674, 230724), (696, 223431), (754, 206244), (884, 175914), (936, 166141), (986, 157716), (1011, 153816), (1044, 148954), (1131, 137496), (1224, 127049), (1326, 117276), (1348, 115362), (1479, 105144), (1508, 103122), (1768, 87957), (1972, 78858), (1989, 78184), (2022, 76908), (2088, 74477), (2262, 68748), (2652, 58638), (2696, 57681), (2958, 52572), (3016, 51561), (3033, 51272), (3393, 45832), (3944, 39429), (3978, 39092), (4044, 38454), (4381, 35496), (4437, 35048), (4524, 34374), (5304, 29319), (5729, 27144), (5916, 26286), (6066, 25636), (6409, 24264), (6786, 22916), (7956, 19546), (8088, 19227), (8762, 17748), (8874, 17524), (9048, 17187), (9773, 15912), (11458, 13572), (11832, 13143), (12132, 12818)]