156777968854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{16901}}^1$

素因数の和:17641

約数の個数: 64

約数和(自身を含む): 277229578752

約数和(自身を除く): 120451609898

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 677, 806, 1054, 1354, 6851, 8801, 11509, 13702, 16901, 17602, 20987, 23018, 33802, 41974, 149617, 219713, 272831, 287317, 299234, 356779, 439426, 523931, 545662, 574634, 713558, 1047862, 3735121, 4638127, 6811103, 7470242, 8906827, 9276254, 11441977, 13622206, 17813654, 22883954, 115788751, 148745701, 194513609, 231577502, 297491402, 354701287, 389027218, 709402574, 2528676917, 4611116731, 5057353834, 6029921879, 9222233462, 12059843758, 78388984427, 156777968854]

約数ペア:

[(1, 156777968854), (2, 78388984427), (13, 12059843758), (17, 9222233462), (26, 6029921879), (31, 5057353834), (34, 4611116731), (62, 2528676917), (221, 709402574), (403, 389027218), (442, 354701287), (527, 297491402), (677, 231577502), (806, 194513609), (1054, 148745701), (1354, 115788751), (6851, 22883954), (8801, 17813654), (11509, 13622206), (13702, 11441977), (16901, 9276254), (17602, 8906827), (20987, 7470242), (23018, 6811103), (33802, 4638127), (41974, 3735121), (149617, 1047862), (219713, 713558), (272831, 574634), (287317, 545662), (299234, 523931), (356779, 439426)]