121140808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 252518400

約数和(自身を除く): 131377592

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 376, 547, 589, 893, 1094, 1178, 1457, 1786, 2188, 2356, 2914, 3572, 4376, 4712, 5828, 7144, 10393, 11656, 16957, 20786, 25709, 27683, 33914, 41572, 51418, 55366, 67828, 83144, 102836, 110732, 135656, 205672, 221464, 322183, 488471, 644366, 796979, 976942, 1288732, 1593958, 1953884, 2577464, 3187916, 3907768, 6375832, 15142601, 30285202, 60570404, 121140808]

約数ペア:

[(1, 121140808), (2, 60570404), (4, 30285202), (8, 15142601), (19, 6375832), (31, 3907768), (38, 3187916), (47, 2577464), (62, 1953884), (76, 1593958), (94, 1288732), (124, 976942), (152, 796979), (188, 644366), (248, 488471), (376, 322183), (547, 221464), (589, 205672), (893, 135656), (1094, 110732), (1178, 102836), (1457, 83144), (1786, 67828), (2188, 55366), (2356, 51418), (2914, 41572), (3572, 33914), (4376, 27683), (4712, 25709), (5828, 20786), (7144, 16957), (10393, 11656)]