129162228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43577}}^1$

素因数の和:43616

約数の個数: 48

約数和(自身を含む): 341651520

約数和(自身を除く): 212489292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 43577, 87154, 130731, 174308, 261462, 522924, 566501, 827963, 1133002, 1655926, 1699503, 2266004, 2483889, 3311852, 3399006, 4967778, 6798012, 9935556, 10763519, 21527038, 32290557, 43054076, 64581114, 129162228]

約数ペア:

[(1, 129162228), (2, 64581114), (3, 43054076), (4, 32290557), (6, 21527038), (12, 10763519), (13, 9935556), (19, 6798012), (26, 4967778), (38, 3399006), (39, 3311852), (52, 2483889), (57, 2266004), (76, 1699503), (78, 1655926), (114, 1133002), (156, 827963), (228, 566501), (247, 522924), (494, 261462), (741, 174308), (988, 130731), (1482, 87154), (2964, 43577)]