128051184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140407}}^1$

素因数の和:140437

約数の個数: 40

約数和(自身を含む): 348211840

約数和(自身を除く): 220160656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 140407, 280814, 421221, 561628, 842442, 1123256, 1684884, 2246512, 2667733, 3369768, 5335466, 6739536, 8003199, 10670932, 16006398, 21341864, 32012796, 42683728, 64025592, 128051184]

約数ペア:

[(1, 128051184), (2, 64025592), (3, 42683728), (4, 32012796), (6, 21341864), (8, 16006398), (12, 10670932), (16, 8003199), (19, 6739536), (24, 5335466), (38, 3369768), (48, 2667733), (57, 2246512), (76, 1684884), (114, 1123256), (152, 842442), (228, 561628), (304, 421221), (456, 280814), (912, 140407)]