157099540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5647}}^1$

素因数の和:5776

約数の個数: 48

約数和(自身を含む): 358670592

約数和(自身を除く): 201571052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 5647, 6955, 11294, 13910, 22588, 27820, 28235, 56470, 73411, 112940, 146822, 293644, 367055, 604229, 734110, 1208458, 1468220, 2416916, 3021145, 6042290, 7854977, 12084580, 15709954, 31419908, 39274885, 78549770, 157099540]

約数ペア:

[(1, 157099540), (2, 78549770), (4, 39274885), (5, 31419908), (10, 15709954), (13, 12084580), (20, 7854977), (26, 6042290), (52, 3021145), (65, 2416916), (107, 1468220), (130, 1208458), (214, 734110), (260, 604229), (428, 367055), (535, 293644), (1070, 146822), (1391, 112940), (2140, 73411), (2782, 56470), (5564, 28235), (5647, 27820), (6955, 22588), (11294, 13910)]