144438216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 395280000

約数和(自身を除く): 250841784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 169, 239, 298, 312, 338, 447, 478, 507, 596, 676, 717, 894, 956, 1014, 1192, 1352, 1434, 1788, 1912, 1937, 2028, 2868, 3107, 3576, 3874, 4056, 5736, 5811, 6214, 7748, 9321, 11622, 12428, 15496, 18642, 23244, 24856, 25181, 35611, 37284, 40391, 46488, 50362, 71222, 74568, 75543, 80782, 100724, 106833, 121173, 142444, 151086, 161564, 201448, 213666, 242346, 284888, 302172, 323128, 427332, 462943, 484692, 604344, 854664, 925886, 969384, 1388829, 1851772, 2777658, 3703544, 5555316, 6018259, 11110632, 12036518, 18054777, 24073036, 36109554, 48146072, 72219108, 144438216]

約数ペア:

[(1, 144438216), (2, 72219108), (3, 48146072), (4, 36109554), (6, 24073036), (8, 18054777), (12, 12036518), (13, 11110632), (24, 6018259), (26, 5555316), (39, 3703544), (52, 2777658), (78, 1851772), (104, 1388829), (149, 969384), (156, 925886), (169, 854664), (239, 604344), (298, 484692), (312, 462943), (338, 427332), (447, 323128), (478, 302172), (507, 284888), (596, 242346), (676, 213666), (717, 201448), (894, 161564), (956, 151086), (1014, 142444), (1192, 121173), (1352, 106833), (1434, 100724), (1788, 80782), (1912, 75543), (1937, 74568), (2028, 71222), (2868, 50362), (3107, 46488), (3576, 40391), (3874, 37284), (4056, 35611), (5736, 25181), (5811, 24856), (6214, 23244), (7748, 18642), (9321, 15496), (11622, 12428)]