155251656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 512179200

約数和(自身を除く): 356927544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 59, 63, 69, 72, 84, 92, 118, 126, 138, 161, 168, 177, 184, 207, 227, 236, 252, 276, 322, 354, 413, 414, 454, 472, 483, 504, 531, 552, 644, 681, 708, 826, 828, 908, 966, 1062, 1239, 1288, 1357, 1362, 1416, 1449, 1589, 1652, 1656, 1816, 1932, 2043, 2124, 2478, 2714, 2724, 2898, 3178, 3304, 3717, 3864, 4071, 4086, 4248, 4767, 4956, 5221, 5428, 5448, 5796, 6356, 7434, 8142, 8172, 9499, 9534, 9912, 10442, 10856, 11592, 12213, 12712, 13393, 14301, 14868, 15663, 16284, 16344, 18998, 19068, 20884, 24426, 26786, 28497, 28602, 29736, 31326, 32568, 36547, 37996, 38136, 40179, 41768, 46989, 48852, 53572, 56994, 57204, 62652, 73094, 75992, 80358, 85491, 93751, 93978, 97704, 107144, 109641, 113988, 114408, 120537, 125304, 146188, 160716, 170982, 187502, 187956, 219282, 227976, 241074, 281253, 292376, 308039, 321432, 328923, 341964, 375004, 375912, 438564, 482148, 562506, 616078, 657846, 683928, 750008, 843759, 877128, 924117, 964296, 1125012, 1232156, 1315692, 1687518, 1848234, 2156273, 2250024, 2464312, 2631384, 2772351, 3375036, 3696468, 4312546, 5544702, 6468819, 6750072, 7392936, 8625092, 11089404, 12937638, 17250184, 19406457, 22178808, 25875276, 38812914, 51750552, 77625828, 155251656]

約数ペア:

[(1, 155251656), (2, 77625828), (3, 51750552), (4, 38812914), (6, 25875276), (7, 22178808), (8, 19406457), (9, 17250184), (12, 12937638), (14, 11089404), (18, 8625092), (21, 7392936), (23, 6750072), (24, 6468819), (28, 5544702), (36, 4312546), (42, 3696468), (46, 3375036), (56, 2772351), (59, 2631384), (63, 2464312), (69, 2250024), (72, 2156273), (84, 1848234), (92, 1687518), (118, 1315692), (126, 1232156), (138, 1125012), (161, 964296), (168, 924117), (177, 877128), (184, 843759), (207, 750008), (227, 683928), (236, 657846), (252, 616078), (276, 562506), (322, 482148), (354, 438564), (413, 375912), (414, 375004), (454, 341964), (472, 328923), (483, 321432), (504, 308039), (531, 292376), (552, 281253), (644, 241074), (681, 227976), (708, 219282), (826, 187956), (828, 187502), (908, 170982), (966, 160716), (1062, 146188), (1239, 125304), (1288, 120537), (1357, 114408), (1362, 113988), (1416, 109641), (1449, 107144), (1589, 97704), (1652, 93978), (1656, 93751), (1816, 85491), (1932, 80358), (2043, 75992), (2124, 73094), (2478, 62652), (2714, 57204), (2724, 56994), (2898, 53572), (3178, 48852), (3304, 46989), (3717, 41768), (3864, 40179), (4071, 38136), (4086, 37996), (4248, 36547), (4767, 32568), (4956, 31326), (5221, 29736), (5428, 28602), (5448, 28497), (5796, 26786), (6356, 24426), (7434, 20884), (8142, 19068), (8172, 18998), (9499, 16344), (9534, 16284), (9912, 15663), (10442, 14868), (10856, 14301), (11592, 13393), (12213, 12712)]