145427856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1609}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 431222400

約数和(自身を除く): 285794544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 1076, 1609, 1614, 1883, 2152, 3218, 3228, 3766, 4304, 4827, 5649, 6436, 6456, 7532, 9654, 11263, 11298, 12872, 12912, 15064, 19308, 22526, 22596, 25744, 30128, 33789, 38616, 45052, 45192, 67578, 77232, 90104, 90384, 135156, 180208, 270312, 432821, 540624, 865642, 1298463, 1731284, 2596926, 3029747, 3462568, 5193852, 6059494, 6925136, 9089241, 10387704, 12118988, 18178482, 20775408, 24237976, 36356964, 48475952, 72713928, 145427856]

約数ペア:

[(1, 145427856), (2, 72713928), (3, 48475952), (4, 36356964), (6, 24237976), (7, 20775408), (8, 18178482), (12, 12118988), (14, 10387704), (16, 9089241), (21, 6925136), (24, 6059494), (28, 5193852), (42, 3462568), (48, 3029747), (56, 2596926), (84, 1731284), (112, 1298463), (168, 865642), (269, 540624), (336, 432821), (538, 270312), (807, 180208), (1076, 135156), (1609, 90384), (1614, 90104), (1883, 77232), (2152, 67578), (3218, 45192), (3228, 45052), (3766, 38616), (4304, 33789), (4827, 30128), (5649, 25744), (6436, 22596), (6456, 22526), (7532, 19308), (9654, 15064), (11263, 12912), (11298, 12872)]