145490928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3974

約数の個数: 80

約数和(自身を含む): 415901952

約数和(自身を除く): 270411024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 3881, 4686, 6248, 7762, 9372, 11643, 12496, 15524, 18744, 23286, 31048, 37488, 42691, 46572, 62096, 85382, 93144, 128073, 170764, 186288, 256146, 275551, 341528, 512292, 551102, 683056, 826653, 1024584, 1102204, 1653306, 2049168, 2204408, 3031061, 3306612, 4408816, 6062122, 6613224, 9093183, 12124244, 13226448, 18186366, 24248488, 36372732, 48496976, 72745464, 145490928]

約数ペア:

[(1, 145490928), (2, 72745464), (3, 48496976), (4, 36372732), (6, 24248488), (8, 18186366), (11, 13226448), (12, 12124244), (16, 9093183), (22, 6613224), (24, 6062122), (33, 4408816), (44, 3306612), (48, 3031061), (66, 2204408), (71, 2049168), (88, 1653306), (132, 1102204), (142, 1024584), (176, 826653), (213, 683056), (264, 551102), (284, 512292), (426, 341528), (528, 275551), (568, 256146), (781, 186288), (852, 170764), (1136, 128073), (1562, 93144), (1704, 85382), (2343, 62096), (3124, 46572), (3408, 42691), (3881, 37488), (4686, 31048), (6248, 23286), (7762, 18744), (9372, 15524), (11643, 12496)]