131656980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24113}}^1$

素因数の和:24145

約数の個数: 96

約数和(自身を含む): 453729024

約数和(自身を除く): 322072044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 24113, 48226, 72339, 96452, 120565, 144678, 168791, 241130, 289356, 313469, 337582, 361695, 482260, 506373, 626938, 675164, 723390, 843955, 940407, 1012746, 1253876, 1446780, 1567345, 1687910, 1880814, 2025492, 2194283, 2531865, 3134690, 3375820, 3761628, 4388566, 4702035, 5063730, 6269380, 6582849, 8777132, 9404070, 10127460, 10971415, 13165698, 18808140, 21942830, 26331396, 32914245, 43885660, 65828490, 131656980]

約数ペア:

[(1, 131656980), (2, 65828490), (3, 43885660), (4, 32914245), (5, 26331396), (6, 21942830), (7, 18808140), (10, 13165698), (12, 10971415), (13, 10127460), (14, 9404070), (15, 8777132), (20, 6582849), (21, 6269380), (26, 5063730), (28, 4702035), (30, 4388566), (35, 3761628), (39, 3375820), (42, 3134690), (52, 2531865), (60, 2194283), (65, 2025492), (70, 1880814), (78, 1687910), (84, 1567345), (91, 1446780), (105, 1253876), (130, 1012746), (140, 940407), (156, 843955), (182, 723390), (195, 675164), (210, 626938), (260, 506373), (273, 482260), (364, 361695), (390, 337582), (420, 313469), (455, 289356), (546, 241130), (780, 168791), (910, 144678), (1092, 120565), (1365, 96452), (1820, 72339), (2730, 48226), (5460, 24113)]