138362240

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5843}}^1$

素因数の和:5899

約数の個数: 64

約数和(自身を含む): 339770160

約数和(自身を除く): 201407920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5843, 5920, 11686, 11840, 23372, 23680, 29215, 46744, 58430, 93488, 116860, 186976, 216191, 233720, 373952, 432382, 467440, 747904, 864764, 934880, 1080955, 1729528, 1869760, 2161910, 3459056, 3739520, 4323820, 6918112, 8647640, 13836224, 17295280, 27672448, 34590560, 69181120, 138362240]

約数ペア:

[(1, 138362240), (2, 69181120), (4, 34590560), (5, 27672448), (8, 17295280), (10, 13836224), (16, 8647640), (20, 6918112), (32, 4323820), (37, 3739520), (40, 3459056), (64, 2161910), (74, 1869760), (80, 1729528), (128, 1080955), (148, 934880), (160, 864764), (185, 747904), (296, 467440), (320, 432382), (370, 373952), (592, 233720), (640, 216191), (740, 186976), (1184, 116860), (1480, 93488), (2368, 58430), (2960, 46744), (4736, 29215), (5843, 23680), (5920, 23372), (11686, 11840)]