148473304

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 329852160

約数和(自身を除く): 181378856

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 131, 148, 259, 262, 296, 518, 524, 547, 917, 1036, 1048, 1094, 1834, 2072, 2188, 3668, 3829, 4376, 4847, 7336, 7658, 9694, 15316, 19388, 20239, 30632, 33929, 38776, 40478, 67858, 71657, 80956, 135716, 141673, 143314, 161912, 271432, 283346, 286628, 501599, 566692, 573256, 1003198, 1133384, 2006396, 2651309, 4012792, 5302618, 10605236, 18559163, 21210472, 37118326, 74236652, 148473304]

約数ペア:

[(1, 148473304), (2, 74236652), (4, 37118326), (7, 21210472), (8, 18559163), (14, 10605236), (28, 5302618), (37, 4012792), (56, 2651309), (74, 2006396), (131, 1133384), (148, 1003198), (259, 573256), (262, 566692), (296, 501599), (518, 286628), (524, 283346), (547, 271432), (917, 161912), (1036, 143314), (1048, 141673), (1094, 135716), (1834, 80956), (2072, 71657), (2188, 67858), (3668, 40478), (3829, 38776), (4376, 33929), (4847, 30632), (7336, 20239), (7658, 19388), (9694, 15316)]