159439488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 492088800

約数和(自身を除く): 332649312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 64, 76, 78, 82, 96, 104, 114, 123, 128, 152, 156, 164, 192, 208, 228, 246, 247, 304, 312, 328, 384, 416, 456, 492, 494, 533, 608, 624, 656, 741, 779, 832, 912, 984, 988, 1066, 1216, 1248, 1312, 1482, 1558, 1599, 1664, 1681, 1824, 1968, 1976, 2132, 2337, 2432, 2496, 2624, 2964, 3116, 3198, 3362, 3648, 3936, 3952, 4264, 4674, 4992, 5043, 5248, 5928, 6232, 6396, 6724, 7296, 7872, 7904, 8528, 9348, 10086, 10127, 11856, 12464, 12792, 13448, 15744, 15808, 17056, 18696, 20172, 20254, 21853, 23712, 24928, 25584, 26896, 30381, 31616, 31939, 34112, 37392, 40344, 40508, 43706, 47424, 49856, 51168, 53792, 60762, 63878, 65559, 68224, 74784, 80688, 81016, 87412, 94848, 95817, 99712, 102336, 107584, 121524, 127756, 131118, 149568, 161376, 162032, 174824, 191634, 204672, 215168, 243048, 255512, 262236, 299136, 322752, 324064, 349648, 383268, 415207, 486096, 511024, 524472, 645504, 648128, 699296, 766536, 830414, 972192, 1022048, 1048944, 1245621, 1296256, 1398592, 1533072, 1660828, 1944384, 2044096, 2097888, 2491242, 2797184, 3066144, 3321656, 3888768, 4088192, 4195776, 4982484, 6132288, 6643312, 8391552, 9964968, 12264576, 13286624, 19929936, 26573248, 39859872, 53146496, 79719744, 159439488]

約数ペア:

[(1, 159439488), (2, 79719744), (3, 53146496), (4, 39859872), (6, 26573248), (8, 19929936), (12, 13286624), (13, 12264576), (16, 9964968), (19, 8391552), (24, 6643312), (26, 6132288), (32, 4982484), (38, 4195776), (39, 4088192), (41, 3888768), (48, 3321656), (52, 3066144), (57, 2797184), (64, 2491242), (76, 2097888), (78, 2044096), (82, 1944384), (96, 1660828), (104, 1533072), (114, 1398592), (123, 1296256), (128, 1245621), (152, 1048944), (156, 1022048), (164, 972192), (192, 830414), (208, 766536), (228, 699296), (246, 648128), (247, 645504), (304, 524472), (312, 511024), (328, 486096), (384, 415207), (416, 383268), (456, 349648), (492, 324064), (494, 322752), (533, 299136), (608, 262236), (624, 255512), (656, 243048), (741, 215168), (779, 204672), (832, 191634), (912, 174824), (984, 162032), (988, 161376), (1066, 149568), (1216, 131118), (1248, 127756), (1312, 121524), (1482, 107584), (1558, 102336), (1599, 99712), (1664, 95817), (1681, 94848), (1824, 87412), (1968, 81016), (1976, 80688), (2132, 74784), (2337, 68224), (2432, 65559), (2496, 63878), (2624, 60762), (2964, 53792), (3116, 51168), (3198, 49856), (3362, 47424), (3648, 43706), (3936, 40508), (3952, 40344), (4264, 37392), (4674, 34112), (4992, 31939), (5043, 31616), (5248, 30381), (5928, 26896), (6232, 25584), (6396, 24928), (6724, 23712), (7296, 21853), (7872, 20254), (7904, 20172), (8528, 18696), (9348, 17056), (10086, 15808), (10127, 15744), (11856, 13448), (12464, 12792)]