166371420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3955

約数の個数: 96

約数和(自身を含む): 501903360

約数和(自身を除く): 335531940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 3889, 4278, 7130, 7778, 8556, 10695, 11667, 14260, 15556, 19445, 21390, 23334, 38890, 42780, 46668, 58335, 77780, 89447, 116670, 120559, 178894, 233340, 241118, 268341, 357788, 361677, 447235, 482236, 536682, 602795, 723354, 894470, 1073364, 1205590, 1341705, 1446708, 1788940, 1808385, 2411180, 2683410, 2772857, 3616770, 5366820, 5545714, 7233540, 8318571, 11091428, 13864285, 16637142, 27728570, 33274284, 41592855, 55457140, 83185710, 166371420]

約数ペア:

[(1, 166371420), (2, 83185710), (3, 55457140), (4, 41592855), (5, 33274284), (6, 27728570), (10, 16637142), (12, 13864285), (15, 11091428), (20, 8318571), (23, 7233540), (30, 5545714), (31, 5366820), (46, 3616770), (60, 2772857), (62, 2683410), (69, 2411180), (92, 1808385), (93, 1788940), (115, 1446708), (124, 1341705), (138, 1205590), (155, 1073364), (186, 894470), (230, 723354), (276, 602795), (310, 536682), (345, 482236), (372, 447235), (460, 361677), (465, 357788), (620, 268341), (690, 241118), (713, 233340), (930, 178894), (1380, 120559), (1426, 116670), (1860, 89447), (2139, 77780), (2852, 58335), (3565, 46668), (3889, 42780), (4278, 38890), (7130, 23334), (7778, 21390), (8556, 19445), (10695, 15556), (11667, 14260)]