142944828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 391372800

約数和(自身を除く): 248427972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 348, 377, 494, 551, 741, 754, 988, 1102, 1131, 1482, 1508, 1653, 1663, 2204, 2262, 2964, 3306, 3326, 4524, 4989, 6612, 6652, 7163, 9978, 14326, 19956, 21489, 21619, 28652, 31597, 42978, 43238, 48227, 63194, 64857, 85956, 86476, 94791, 96454, 126388, 129714, 144681, 189582, 192908, 259428, 289362, 379164, 410761, 578724, 626951, 821522, 916313, 1232283, 1253902, 1643044, 1832626, 1880853, 2464566, 2507804, 2748939, 3665252, 3761706, 4929132, 5497878, 7523412, 10995756, 11912069, 23824138, 35736207, 47648276, 71472414, 142944828]

約数ペア:

[(1, 142944828), (2, 71472414), (3, 47648276), (4, 35736207), (6, 23824138), (12, 11912069), (13, 10995756), (19, 7523412), (26, 5497878), (29, 4929132), (38, 3761706), (39, 3665252), (52, 2748939), (57, 2507804), (58, 2464566), (76, 1880853), (78, 1832626), (87, 1643044), (114, 1253902), (116, 1232283), (156, 916313), (174, 821522), (228, 626951), (247, 578724), (348, 410761), (377, 379164), (494, 289362), (551, 259428), (741, 192908), (754, 189582), (988, 144681), (1102, 129714), (1131, 126388), (1482, 96454), (1508, 94791), (1653, 86476), (1663, 85956), (2204, 64857), (2262, 63194), (2964, 48227), (3306, 43238), (3326, 42978), (4524, 31597), (4989, 28652), (6612, 21619), (6652, 21489), (7163, 19956), (9978, 14326)]