156900757468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6977}}^1\times {\mathrm{61781}}^1$

素因数の和:68782

約数の個数: 48

約数和(自身を含む): 337994000064

約数和(自身を除く): 181093242596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 6977, 13954, 27908, 48839, 61781, 90701, 97678, 123562, 181402, 195356, 247124, 362804, 432467, 634907, 803153, 864934, 1269814, 1606306, 1729868, 2539628, 3212612, 5622071, 11244142, 22488284, 431046037, 862092074, 1724184148, 3017322259, 5603598481, 6034644518, 11207196962, 12069289036, 22414393924, 39225189367, 78450378734, 156900757468]

約数ペア:

[(1, 156900757468), (2, 78450378734), (4, 39225189367), (7, 22414393924), (13, 12069289036), (14, 11207196962), (26, 6034644518), (28, 5603598481), (52, 3017322259), (91, 1724184148), (182, 862092074), (364, 431046037), (6977, 22488284), (13954, 11244142), (27908, 5622071), (48839, 3212612), (61781, 2539628), (90701, 1729868), (97678, 1606306), (123562, 1269814), (181402, 864934), (195356, 803153), (247124, 634907), (362804, 432467)]