129415824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 381618432

約数和(自身を除く): 252202608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 547, 558, 636, 744, 848, 954, 1094, 1116, 1272, 1488, 1641, 1643, 1908, 2188, 2232, 2544, 3282, 3286, 3816, 4376, 4464, 4923, 4929, 6564, 6572, 7632, 8752, 9846, 9858, 13128, 13144, 14787, 16957, 19692, 19716, 26256, 26288, 28991, 29574, 33914, 39384, 39432, 50871, 57982, 59148, 67828, 78768, 78864, 86973, 101742, 115964, 118296, 135656, 152613, 173946, 203484, 231928, 236592, 260919, 271312, 305226, 347892, 406968, 463856, 521838, 610452, 695784, 813936, 898721, 1043676, 1220904, 1391568, 1797442, 2087352, 2441808, 2696163, 3594884, 4174704, 5392326, 7189768, 8088489, 10784652, 14379536, 16176978, 21569304, 32353956, 43138608, 64707912, 129415824]

約数ペア:

[(1, 129415824), (2, 64707912), (3, 43138608), (4, 32353956), (6, 21569304), (8, 16176978), (9, 14379536), (12, 10784652), (16, 8088489), (18, 7189768), (24, 5392326), (31, 4174704), (36, 3594884), (48, 2696163), (53, 2441808), (62, 2087352), (72, 1797442), (93, 1391568), (106, 1220904), (124, 1043676), (144, 898721), (159, 813936), (186, 695784), (212, 610452), (248, 521838), (279, 463856), (318, 406968), (372, 347892), (424, 305226), (477, 271312), (496, 260919), (547, 236592), (558, 231928), (636, 203484), (744, 173946), (848, 152613), (954, 135656), (1094, 118296), (1116, 115964), (1272, 101742), (1488, 86973), (1641, 78864), (1643, 78768), (1908, 67828), (2188, 59148), (2232, 57982), (2544, 50871), (3282, 39432), (3286, 39384), (3816, 33914), (4376, 29574), (4464, 28991), (4923, 26288), (4929, 26256), (6564, 19716), (6572, 19692), (7632, 16957), (8752, 14787), (9846, 13144), (9858, 13128)]