201430128

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 530251776

約数和(自身を除く): 328821648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 173, 191, 254, 346, 381, 382, 508, 519, 573, 692, 762, 764, 1016, 1038, 1146, 1384, 1524, 1528, 2032, 2076, 2292, 2768, 3048, 3056, 4152, 4584, 6096, 8304, 9168, 21971, 24257, 33043, 43942, 48514, 65913, 66086, 72771, 87884, 97028, 99129, 131826, 132172, 145542, 175768, 194056, 198258, 263652, 264344, 291084, 351536, 388112, 396516, 527304, 528688, 582168, 793032, 1054608, 1164336, 1586064, 4196461, 8392922, 12589383, 16785844, 25178766, 33571688, 50357532, 67143376, 100715064, 201430128]

約数ペア:

[(1, 201430128), (2, 100715064), (3, 67143376), (4, 50357532), (6, 33571688), (8, 25178766), (12, 16785844), (16, 12589383), (24, 8392922), (48, 4196461), (127, 1586064), (173, 1164336), (191, 1054608), (254, 793032), (346, 582168), (381, 528688), (382, 527304), (508, 396516), (519, 388112), (573, 351536), (692, 291084), (762, 264344), (764, 263652), (1016, 198258), (1038, 194056), (1146, 175768), (1384, 145542), (1524, 132172), (1528, 131826), (2032, 99129), (2076, 97028), (2292, 87884), (2768, 72771), (3048, 66086), (3056, 65913), (4152, 48514), (4584, 43942), (6096, 33043), (8304, 24257), (9168, 21971)]