154205352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 491505300

約数和(自身を除く): 337299948

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 109, 126, 147, 168, 196, 218, 252, 294, 327, 392, 401, 436, 441, 504, 588, 654, 763, 802, 872, 882, 981, 1176, 1203, 1308, 1526, 1604, 1764, 1962, 2289, 2406, 2616, 2807, 3052, 3208, 3528, 3609, 3924, 4578, 4812, 5341, 5614, 6104, 6867, 7218, 7848, 8421, 9156, 9624, 10682, 11228, 13734, 14436, 16023, 16842, 18312, 19649, 21364, 22456, 25263, 27468, 28872, 32046, 33684, 39298, 42728, 43709, 48069, 50526, 54936, 58947, 64092, 67368, 78596, 87418, 96138, 101052, 117894, 128184, 131127, 157192, 174836, 176841, 192276, 202104, 235788, 262254, 305963, 349672, 353682, 384552, 393381, 471576, 524508, 611926, 707364, 786762, 917889, 1049016, 1223852, 1414728, 1573524, 1835778, 2141741, 2447704, 2753667, 3147048, 3671556, 4283482, 5507334, 6425223, 7343112, 8566964, 11014668, 12850446, 17133928, 19275669, 22029336, 25700892, 38551338, 51401784, 77102676, 154205352]

約数ペア:

[(1, 154205352), (2, 77102676), (3, 51401784), (4, 38551338), (6, 25700892), (7, 22029336), (8, 19275669), (9, 17133928), (12, 12850446), (14, 11014668), (18, 8566964), (21, 7343112), (24, 6425223), (28, 5507334), (36, 4283482), (42, 3671556), (49, 3147048), (56, 2753667), (63, 2447704), (72, 2141741), (84, 1835778), (98, 1573524), (109, 1414728), (126, 1223852), (147, 1049016), (168, 917889), (196, 786762), (218, 707364), (252, 611926), (294, 524508), (327, 471576), (392, 393381), (401, 384552), (436, 353682), (441, 349672), (504, 305963), (588, 262254), (654, 235788), (763, 202104), (802, 192276), (872, 176841), (882, 174836), (981, 157192), (1176, 131127), (1203, 128184), (1308, 117894), (1526, 101052), (1604, 96138), (1764, 87418), (1962, 78596), (2289, 67368), (2406, 64092), (2616, 58947), (2807, 54936), (3052, 50526), (3208, 48069), (3528, 43709), (3609, 42728), (3924, 39298), (4578, 33684), (4812, 32046), (5341, 28872), (5614, 27468), (6104, 25263), (6867, 22456), (7218, 21364), (7848, 19649), (8421, 18312), (9156, 16842), (9624, 16023), (10682, 14436), (11228, 13734)]