156711420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37853}}^1$

素因数の和:37891

約数の個数: 72

約数和(自身を含む): 496038816

約数和(自身を除く): 339327396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 37853, 75706, 113559, 151412, 189265, 227118, 340677, 378530, 454236, 567795, 681354, 757060, 870619, 1135590, 1362708, 1703385, 1741238, 2271180, 2611857, 3406770, 3482476, 4353095, 5223714, 6813540, 7835571, 8706190, 10447428, 13059285, 15671142, 17412380, 26118570, 31342284, 39177855, 52237140, 78355710, 156711420]

約数ペア:

[(1, 156711420), (2, 78355710), (3, 52237140), (4, 39177855), (5, 31342284), (6, 26118570), (9, 17412380), (10, 15671142), (12, 13059285), (15, 10447428), (18, 8706190), (20, 7835571), (23, 6813540), (30, 5223714), (36, 4353095), (45, 3482476), (46, 3406770), (60, 2611857), (69, 2271180), (90, 1741238), (92, 1703385), (115, 1362708), (138, 1135590), (180, 870619), (207, 757060), (230, 681354), (276, 567795), (345, 454236), (414, 378530), (460, 340677), (690, 227118), (828, 189265), (1035, 151412), (1380, 113559), (2070, 75706), (4140, 37853)]