161903664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 344730576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 127, 144, 156, 208, 216, 227, 234, 254, 312, 351, 381, 432, 454, 468, 508, 624, 681, 702, 762, 908, 936, 1016, 1143, 1362, 1404, 1524, 1651, 1816, 1872, 2032, 2043, 2286, 2724, 2808, 2951, 3048, 3302, 3429, 3632, 4086, 4572, 4953, 5448, 5616, 5902, 6096, 6129, 6604, 6858, 8172, 8853, 9144, 9906, 10896, 11804, 12258, 13208, 13716, 14859, 16344, 17706, 18288, 19812, 23608, 24516, 26416, 26559, 27432, 28829, 29718, 32688, 35412, 39624, 44577, 47216, 49032, 53118, 54864, 57658, 59436, 70824, 79248, 79677, 86487, 89154, 98064, 106236, 115316, 118872, 141648, 159354, 172974, 178308, 212472, 230632, 237744, 259461, 318708, 345948, 356616, 374777, 424944, 461264, 518922, 637416, 691896, 713232, 749554, 778383, 1037844, 1124331, 1274832, 1383792, 1499108, 1556766, 2075688, 2248662, 2998216, 3113532, 3372993, 4151376, 4497324, 5996432, 6227064, 6745986, 8994648, 10118979, 12454128, 13491972, 17989296, 20237958, 26983944, 40475916, 53967888, 80951832, 161903664]

約数ペア:

[(1, 161903664), (2, 80951832), (3, 53967888), (4, 40475916), (6, 26983944), (8, 20237958), (9, 17989296), (12, 13491972), (13, 12454128), (16, 10118979), (18, 8994648), (24, 6745986), (26, 6227064), (27, 5996432), (36, 4497324), (39, 4151376), (48, 3372993), (52, 3113532), (54, 2998216), (72, 2248662), (78, 2075688), (104, 1556766), (108, 1499108), (117, 1383792), (127, 1274832), (144, 1124331), (156, 1037844), (208, 778383), (216, 749554), (227, 713232), (234, 691896), (254, 637416), (312, 518922), (351, 461264), (381, 424944), (432, 374777), (454, 356616), (468, 345948), (508, 318708), (624, 259461), (681, 237744), (702, 230632), (762, 212472), (908, 178308), (936, 172974), (1016, 159354), (1143, 141648), (1362, 118872), (1404, 115316), (1524, 106236), (1651, 98064), (1816, 89154), (1872, 86487), (2032, 79677), (2043, 79248), (2286, 70824), (2724, 59436), (2808, 57658), (2951, 54864), (3048, 53118), (3302, 49032), (3429, 47216), (3632, 44577), (4086, 39624), (4572, 35412), (4953, 32688), (5448, 29718), (5616, 28829), (5902, 27432), (6096, 26559), (6129, 26416), (6604, 24516), (6858, 23608), (8172, 19812), (8853, 18288), (9144, 17706), (9906, 16344), (10896, 14859), (11804, 13716), (12258, 13208)]