129397986

素因数分解:

$2^1\times 3^5\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 292551168

約数和(自身を除く): 163153182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 362, 486, 543, 1086, 1471, 1629, 2942, 3258, 4413, 4887, 8826, 9774, 13239, 14661, 26478, 29322, 39717, 43983, 79434, 87966, 119151, 238302, 266251, 357453, 532502, 714906, 798753, 1597506, 2396259, 4792518, 7188777, 14377554, 21566331, 43132662, 64698993, 129397986]

約数ペア:

[(1, 129397986), (2, 64698993), (3, 43132662), (6, 21566331), (9, 14377554), (18, 7188777), (27, 4792518), (54, 2396259), (81, 1597506), (162, 798753), (181, 714906), (243, 532502), (362, 357453), (486, 266251), (543, 238302), (1086, 119151), (1471, 87966), (1629, 79434), (2942, 43983), (3258, 39717), (4413, 29322), (4887, 26478), (8826, 14661), (9774, 13239)]