16731624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 52899840

約数和(自身を除く): 36168216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 163, 168, 182, 188, 273, 282, 312, 326, 329, 364, 376, 489, 546, 564, 611, 652, 658, 728, 978, 987, 1092, 1128, 1141, 1222, 1304, 1316, 1833, 1956, 1974, 2119, 2184, 2282, 2444, 2632, 3423, 3666, 3912, 3948, 4238, 4277, 4564, 4888, 6357, 6846, 7332, 7661, 7896, 8476, 8554, 9128, 12714, 12831, 13692, 14664, 14833, 15322, 16952, 17108, 22983, 25428, 25662, 27384, 29666, 30644, 34216, 44499, 45966, 50856, 51324, 53627, 59332, 61288, 88998, 91932, 99593, 102648, 107254, 118664, 160881, 177996, 183864, 199186, 214508, 298779, 321762, 355992, 398372, 429016, 597558, 643524, 697151, 796744, 1195116, 1287048, 1394302, 2091453, 2390232, 2788604, 4182906, 5577208, 8365812, 16731624]

約数ペア:

[(1, 16731624), (2, 8365812), (3, 5577208), (4, 4182906), (6, 2788604), (7, 2390232), (8, 2091453), (12, 1394302), (13, 1287048), (14, 1195116), (21, 796744), (24, 697151), (26, 643524), (28, 597558), (39, 429016), (42, 398372), (47, 355992), (52, 321762), (56, 298779), (78, 214508), (84, 199186), (91, 183864), (94, 177996), (104, 160881), (141, 118664), (156, 107254), (163, 102648), (168, 99593), (182, 91932), (188, 88998), (273, 61288), (282, 59332), (312, 53627), (326, 51324), (329, 50856), (364, 45966), (376, 44499), (489, 34216), (546, 30644), (564, 29666), (611, 27384), (652, 25662), (658, 25428), (728, 22983), (978, 17108), (987, 16952), (1092, 15322), (1128, 14833), (1141, 14664), (1222, 13692), (1304, 12831), (1316, 12714), (1833, 9128), (1956, 8554), (1974, 8476), (2119, 7896), (2184, 7661), (2282, 7332), (2444, 6846), (2632, 6357), (3423, 4888), (3666, 4564), (3912, 4277), (3948, 4238)]