157218994436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{228427}}^1$

素因数の和:229008

約数の個数: 48

約数和(自身を含む): 321743579136

約数和(自身を除く): 164524584700

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 523, 658, 1046, 1316, 2092, 3661, 7322, 14644, 24581, 49162, 98324, 172067, 228427, 344134, 456854, 688268, 913708, 1598989, 3197978, 6395956, 10736069, 21472138, 42944276, 75152483, 119467321, 150304966, 238934642, 300609932, 477869284, 836271247, 1672542494, 3345084988, 5614964087, 11229928174, 22459856348, 39304748609, 78609497218, 157218994436]

約数ペア:

[(1, 157218994436), (2, 78609497218), (4, 39304748609), (7, 22459856348), (14, 11229928174), (28, 5614964087), (47, 3345084988), (94, 1672542494), (188, 836271247), (329, 477869284), (523, 300609932), (658, 238934642), (1046, 150304966), (1316, 119467321), (2092, 75152483), (3661, 42944276), (7322, 21472138), (14644, 10736069), (24581, 6395956), (49162, 3197978), (98324, 1598989), (172067, 913708), (228427, 688268), (344134, 456854)]