128919024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 120

約数和(自身を含む): 411504912

約数和(自身を除く): 282585888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4051, 5304, 7956, 8102, 10608, 12153, 15912, 16204, 24306, 31824, 32408, 36459, 48612, 52663, 64816, 68867, 72918, 97224, 105326, 137734, 145836, 157989, 194448, 206601, 210652, 275468, 291672, 315978, 413202, 421304, 473967, 550936, 583344, 619803, 631956, 826404, 842608, 895271, 947934, 1101872, 1239606, 1263912, 1652808, 1790542, 1895868, 2479212, 2527824, 2685813, 3305616, 3581084, 3791736, 4958424, 5371626, 7162168, 7583472, 8057439, 9916848, 10743252, 14324336, 16114878, 21486504, 32229756, 42973008, 64459512, 128919024]

約数ペア:

[(1, 128919024), (2, 64459512), (3, 42973008), (4, 32229756), (6, 21486504), (8, 16114878), (9, 14324336), (12, 10743252), (13, 9916848), (16, 8057439), (17, 7583472), (18, 7162168), (24, 5371626), (26, 4958424), (34, 3791736), (36, 3581084), (39, 3305616), (48, 2685813), (51, 2527824), (52, 2479212), (68, 1895868), (72, 1790542), (78, 1652808), (102, 1263912), (104, 1239606), (117, 1101872), (136, 947934), (144, 895271), (153, 842608), (156, 826404), (204, 631956), (208, 619803), (221, 583344), (234, 550936), (272, 473967), (306, 421304), (312, 413202), (408, 315978), (442, 291672), (468, 275468), (612, 210652), (624, 206601), (663, 194448), (816, 157989), (884, 145836), (936, 137734), (1224, 105326), (1326, 97224), (1768, 72918), (1872, 68867), (1989, 64816), (2448, 52663), (2652, 48612), (3536, 36459), (3978, 32408), (4051, 31824), (5304, 24306), (7956, 16204), (8102, 15912), (10608, 12153)]