164416896

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20389}}^1$

素因数の和:20416

約数の個数: 96

約数和(自身を含む): 540742800

約数和(自身を除く): 376325904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20389, 40778, 61167, 81556, 122334, 142723, 163112, 183501, 244668, 285446, 326224, 367002, 428169, 489336, 570892, 652448, 734004, 856338, 978672, 1141784, 1284507, 1304896, 1468008, 1712676, 1957344, 2283568, 2569014, 2609792, 2936016, 3425352, 3914688, 4567136, 5138028, 5872032, 6850704, 7829376, 9134272, 10276056, 11744064, 13701408, 18268544, 20552112, 23488128, 27402816, 41104224, 54805632, 82208448, 164416896]

約数ペア:

[(1, 164416896), (2, 82208448), (3, 54805632), (4, 41104224), (6, 27402816), (7, 23488128), (8, 20552112), (9, 18268544), (12, 13701408), (14, 11744064), (16, 10276056), (18, 9134272), (21, 7829376), (24, 6850704), (28, 5872032), (32, 5138028), (36, 4567136), (42, 3914688), (48, 3425352), (56, 2936016), (63, 2609792), (64, 2569014), (72, 2283568), (84, 1957344), (96, 1712676), (112, 1468008), (126, 1304896), (128, 1284507), (144, 1141784), (168, 978672), (192, 856338), (224, 734004), (252, 652448), (288, 570892), (336, 489336), (384, 428169), (448, 367002), (504, 326224), (576, 285446), (672, 244668), (896, 183501), (1008, 163112), (1152, 142723), (1344, 122334), (2016, 81556), (2688, 61167), (4032, 40778), (8064, 20389)]