154405248

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21163}}^1$

素因数の和:21199

約数の個数: 64

約数和(自身を含む): 431745600

約数和(自身を除く): 277340352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 21163, 42326, 63489, 84652, 126978, 169304, 253956, 338608, 402097, 507912, 677216, 804194, 1015824, 1206291, 1354432, 1608388, 2031648, 2412582, 2708864, 3216776, 4063296, 4825164, 6433552, 8126592, 9650328, 12867104, 19300656, 25734208, 38601312, 51468416, 77202624, 154405248]

約数ペア:

[(1, 154405248), (2, 77202624), (3, 51468416), (4, 38601312), (6, 25734208), (8, 19300656), (12, 12867104), (16, 9650328), (19, 8126592), (24, 6433552), (32, 4825164), (38, 4063296), (48, 3216776), (57, 2708864), (64, 2412582), (76, 2031648), (96, 1608388), (114, 1354432), (128, 1206291), (152, 1015824), (192, 804194), (228, 677216), (304, 507912), (384, 402097), (456, 338608), (608, 253956), (912, 169304), (1216, 126978), (1824, 84652), (2432, 63489), (3648, 42326), (7296, 21163)]