16328208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 45997056

約数和(自身を除く): 29668848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 191, 208, 274, 312, 382, 411, 548, 573, 624, 764, 822, 1096, 1146, 1528, 1644, 1781, 2192, 2292, 2483, 3056, 3288, 3562, 4584, 4966, 5343, 6576, 7124, 7449, 9168, 9932, 10686, 14248, 14898, 19864, 21372, 26167, 28496, 29796, 39728, 42744, 52334, 59592, 78501, 85488, 104668, 119184, 157002, 209336, 314004, 340171, 418672, 628008, 680342, 1020513, 1256016, 1360684, 2041026, 2721368, 4082052, 5442736, 8164104, 16328208]

約数ペア:

[(1, 16328208), (2, 8164104), (3, 5442736), (4, 4082052), (6, 2721368), (8, 2041026), (12, 1360684), (13, 1256016), (16, 1020513), (24, 680342), (26, 628008), (39, 418672), (48, 340171), (52, 314004), (78, 209336), (104, 157002), (137, 119184), (156, 104668), (191, 85488), (208, 78501), (274, 59592), (312, 52334), (382, 42744), (411, 39728), (548, 29796), (573, 28496), (624, 26167), (764, 21372), (822, 19864), (1096, 14898), (1146, 14248), (1528, 10686), (1644, 9932), (1781, 9168), (2192, 7449), (2292, 7124), (2483, 6576), (3056, 5343), (3288, 4966), (3562, 4584)]