142728456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24077}}^1$

素因数の和:24118

約数の個数: 64

約数和(自身を含む): 404510400

約数和(自身を除く): 261781944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 24077, 48154, 72231, 96308, 144462, 192616, 288924, 313001, 457463, 577848, 626002, 914926, 939003, 1252004, 1372389, 1829852, 1878006, 2504008, 2744778, 3659704, 3756012, 5489556, 5947019, 7512024, 10979112, 11894038, 17841057, 23788076, 35682114, 47576152, 71364228, 142728456]

約数ペア:

[(1, 142728456), (2, 71364228), (3, 47576152), (4, 35682114), (6, 23788076), (8, 17841057), (12, 11894038), (13, 10979112), (19, 7512024), (24, 5947019), (26, 5489556), (38, 3756012), (39, 3659704), (52, 2744778), (57, 2504008), (76, 1878006), (78, 1829852), (104, 1372389), (114, 1252004), (152, 939003), (156, 914926), (228, 626002), (247, 577848), (312, 457463), (456, 313001), (494, 288924), (741, 192616), (988, 144462), (1482, 96308), (1976, 72231), (2964, 48154), (5928, 24077)]