154430208

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 108

約数和(自身を含む): 450501688

約数和(自身を除く): 296071480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 691, 768, 776, 873, 1152, 1164, 1382, 1552, 1746, 2073, 2304, 2328, 2764, 3104, 3492, 4146, 4656, 5528, 6208, 6219, 6984, 8292, 9312, 11056, 12416, 12438, 13968, 16584, 18624, 22112, 24832, 24876, 27936, 33168, 37248, 44224, 49752, 55872, 66336, 67027, 74496, 88448, 99504, 111744, 132672, 134054, 176896, 199008, 201081, 223488, 265344, 268108, 398016, 402162, 530688, 536216, 603243, 796032, 804324, 1072432, 1206486, 1592064, 1608648, 2144864, 2412972, 3217296, 4289728, 4825944, 6434592, 8579456, 9651888, 12869184, 17158912, 19303776, 25738368, 38607552, 51476736, 77215104, 154430208]

約数ペア:

[(1, 154430208), (2, 77215104), (3, 51476736), (4, 38607552), (6, 25738368), (8, 19303776), (9, 17158912), (12, 12869184), (16, 9651888), (18, 8579456), (24, 6434592), (32, 4825944), (36, 4289728), (48, 3217296), (64, 2412972), (72, 2144864), (96, 1608648), (97, 1592064), (128, 1206486), (144, 1072432), (192, 804324), (194, 796032), (256, 603243), (288, 536216), (291, 530688), (384, 402162), (388, 398016), (576, 268108), (582, 265344), (691, 223488), (768, 201081), (776, 199008), (873, 176896), (1152, 134054), (1164, 132672), (1382, 111744), (1552, 99504), (1746, 88448), (2073, 74496), (2304, 67027), (2328, 66336), (2764, 55872), (3104, 49752), (3492, 44224), (4146, 37248), (4656, 33168), (5528, 27936), (6208, 24876), (6219, 24832), (6984, 22112), (8292, 18624), (9312, 16584), (11056, 13968), (12416, 12438)]