147527248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 331496640

約数和(自身を除く): 183969392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 157, 176, 209, 281, 304, 314, 418, 562, 628, 836, 1124, 1256, 1672, 1727, 2248, 2512, 2983, 3091, 3344, 3454, 4496, 5339, 5966, 6182, 6908, 10678, 11932, 12364, 13816, 21356, 23864, 24728, 27632, 32813, 42712, 44117, 47728, 49456, 58729, 65626, 85424, 88234, 117458, 131252, 176468, 234916, 262504, 352936, 469832, 485287, 525008, 705872, 838223, 939664, 970574, 1676446, 1941148, 3352892, 3882296, 6705784, 7764592, 9220453, 13411568, 18440906, 36881812, 73763624, 147527248]

約数ペア:

[(1, 147527248), (2, 73763624), (4, 36881812), (8, 18440906), (11, 13411568), (16, 9220453), (19, 7764592), (22, 6705784), (38, 3882296), (44, 3352892), (76, 1941148), (88, 1676446), (152, 970574), (157, 939664), (176, 838223), (209, 705872), (281, 525008), (304, 485287), (314, 469832), (418, 352936), (562, 262504), (628, 234916), (836, 176468), (1124, 131252), (1256, 117458), (1672, 88234), (1727, 85424), (2248, 65626), (2512, 58729), (2983, 49456), (3091, 47728), (3344, 44117), (3454, 42712), (4496, 32813), (5339, 27632), (5966, 24728), (6182, 23864), (6908, 21356), (10678, 13816), (11932, 12364)]