154429120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13043}}^1$

素因数の和:13097

約数の個数: 56

約数和(自身を含む): 377702064

約数和(自身を除く): 223272944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 13043, 26086, 52172, 65215, 104344, 130430, 208688, 260860, 417376, 482591, 521720, 834752, 965182, 1043440, 1930364, 2086880, 2412955, 3860728, 4173760, 4825910, 7721456, 9651820, 15442912, 19303640, 30885824, 38607280, 77214560, 154429120]

約数ペア:

[(1, 154429120), (2, 77214560), (4, 38607280), (5, 30885824), (8, 19303640), (10, 15442912), (16, 9651820), (20, 7721456), (32, 4825910), (37, 4173760), (40, 3860728), (64, 2412955), (74, 2086880), (80, 1930364), (148, 1043440), (160, 965182), (185, 834752), (296, 521720), (320, 482591), (370, 417376), (592, 260860), (740, 208688), (1184, 130430), (1480, 104344), (2368, 65215), (2960, 52172), (5920, 26086), (11840, 13043)]