103678792048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{21031}}^1$

素因数の和:21362

約数の個数: 80

約数和(自身を含む): 219178846656

約数和(自身を除く): 115500054608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 173, 208, 274, 346, 548, 692, 1096, 1384, 1781, 2192, 2249, 2768, 3562, 4498, 7124, 8996, 14248, 17992, 21031, 23701, 28496, 35984, 42062, 47402, 84124, 94804, 168248, 189608, 273403, 308113, 336496, 379216, 546806, 616226, 1093612, 1232452, 2187224, 2464904, 2881247, 3638363, 4374448, 4929808, 5762494, 7276726, 11524988, 14553452, 23049976, 29106904, 37456211, 46099952, 47298719, 58213808, 74912422, 94597438, 149824844, 189194876, 299649688, 378389752, 498455731, 599299376, 756779504, 996911462, 1993822924, 3987645848, 6479924503, 7975291696, 12959849006, 25919698012, 51839396024, 103678792048]

約数ペア:

[(1, 103678792048), (2, 51839396024), (4, 25919698012), (8, 12959849006), (13, 7975291696), (16, 6479924503), (26, 3987645848), (52, 1993822924), (104, 996911462), (137, 756779504), (173, 599299376), (208, 498455731), (274, 378389752), (346, 299649688), (548, 189194876), (692, 149824844), (1096, 94597438), (1384, 74912422), (1781, 58213808), (2192, 47298719), (2249, 46099952), (2768, 37456211), (3562, 29106904), (4498, 23049976), (7124, 14553452), (8996, 11524988), (14248, 7276726), (17992, 5762494), (21031, 4929808), (23701, 4374448), (28496, 3638363), (35984, 2881247), (42062, 2464904), (47402, 2187224), (84124, 1232452), (94804, 1093612), (168248, 616226), (189608, 546806), (273403, 379216), (308113, 336496)]