153086778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 358534176

約数和(自身を除く): 205447398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2131, 2763, 3991, 4262, 5526, 6393, 7982, 11973, 12786, 19179, 23946, 27703, 35919, 38358, 55406, 71838, 83109, 166218, 249327, 498654, 654217, 1308434, 1962651, 3925302, 5887953, 8504821, 11775906, 17009642, 25514463, 51028926, 76543389, 153086778]

約数ペア:

[(1, 153086778), (2, 76543389), (3, 51028926), (6, 25514463), (9, 17009642), (13, 11775906), (18, 8504821), (26, 5887953), (39, 3925302), (78, 1962651), (117, 1308434), (234, 654217), (307, 498654), (614, 249327), (921, 166218), (1842, 83109), (2131, 71838), (2763, 55406), (3991, 38358), (4262, 35919), (5526, 27703), (6393, 23946), (7982, 19179), (11973, 12786)]