156714740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12337

約数の個数: 72

約数和(自身を含む): 412313832

約数和(自身を除く): 255599092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12301, 12740, 24602, 49204, 61505, 86107, 123010, 159913, 172214, 246020, 319826, 344428, 430535, 602749, 639652, 799565, 861070, 1119391, 1205498, 1599130, 1722140, 2238782, 2410996, 3013745, 3198260, 4477564, 5596955, 6027490, 7835737, 11193910, 12054980, 15671474, 22387820, 31342948, 39178685, 78357370, 156714740]

約数ペア:

[(1, 156714740), (2, 78357370), (4, 39178685), (5, 31342948), (7, 22387820), (10, 15671474), (13, 12054980), (14, 11193910), (20, 7835737), (26, 6027490), (28, 5596955), (35, 4477564), (49, 3198260), (52, 3013745), (65, 2410996), (70, 2238782), (91, 1722140), (98, 1599130), (130, 1205498), (140, 1119391), (182, 861070), (196, 799565), (245, 639652), (260, 602749), (364, 430535), (455, 344428), (490, 319826), (637, 246020), (910, 172214), (980, 159913), (1274, 123010), (1820, 86107), (2548, 61505), (3185, 49204), (6370, 24602), (12301, 12740)]