155939448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40357}}^1$

素因数の和:40396

約数の個数: 64

約数和(自身を含む): 464924160

約数和(自身を除く): 308984712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 40357, 80714, 121071, 161428, 242142, 282499, 322856, 484284, 564998, 847497, 928211, 968568, 1129996, 1694994, 1856422, 2259992, 2784633, 3389988, 3712844, 5569266, 6497477, 6779976, 7425688, 11138532, 12994954, 19492431, 22277064, 25989908, 38984862, 51979816, 77969724, 155939448]

約数ペア:

[(1, 155939448), (2, 77969724), (3, 51979816), (4, 38984862), (6, 25989908), (7, 22277064), (8, 19492431), (12, 12994954), (14, 11138532), (21, 7425688), (23, 6779976), (24, 6497477), (28, 5569266), (42, 3712844), (46, 3389988), (56, 2784633), (69, 2259992), (84, 1856422), (92, 1694994), (138, 1129996), (161, 968568), (168, 928211), (184, 847497), (276, 564998), (322, 484284), (483, 322856), (552, 282499), (644, 242142), (966, 161428), (1288, 121071), (1932, 80714), (3864, 40357)]