120427384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 283772160

約数和(自身を除く): 163344776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 548, 616, 959, 1096, 1427, 1507, 1918, 2854, 3014, 3836, 5708, 6028, 7672, 9989, 10549, 11416, 12056, 15697, 19978, 21098, 31394, 39956, 42196, 62788, 79912, 84392, 109879, 125576, 195499, 219758, 390998, 439516, 781996, 879032, 1368493, 1563992, 2150489, 2736986, 4300978, 5473972, 8601956, 10947944, 15053423, 17203912, 30106846, 60213692, 120427384]

約数ペア:

[(1, 120427384), (2, 60213692), (4, 30106846), (7, 17203912), (8, 15053423), (11, 10947944), (14, 8601956), (22, 5473972), (28, 4300978), (44, 2736986), (56, 2150489), (77, 1563992), (88, 1368493), (137, 879032), (154, 781996), (274, 439516), (308, 390998), (548, 219758), (616, 195499), (959, 125576), (1096, 109879), (1427, 84392), (1507, 79912), (1918, 62788), (2854, 42196), (3014, 39956), (3836, 31394), (5708, 21098), (6028, 19978), (7672, 15697), (9989, 12056), (10549, 11416)]