121396368

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 321408000

約数和(自身を除く): 200011632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 179, 199, 213, 284, 358, 398, 426, 537, 568, 597, 716, 796, 852, 1074, 1136, 1194, 1432, 1592, 1704, 2148, 2388, 2864, 3184, 3408, 4296, 4776, 8592, 9552, 12709, 14129, 25418, 28258, 35621, 38127, 42387, 50836, 56516, 71242, 76254, 84774, 101672, 106863, 113032, 142484, 152508, 169548, 203344, 213726, 226064, 284968, 305016, 339096, 427452, 569936, 610032, 678192, 854904, 1709808, 2529091, 5058182, 7587273, 10116364, 15174546, 20232728, 30349092, 40465456, 60698184, 121396368]

約数ペア:

[(1, 121396368), (2, 60698184), (3, 40465456), (4, 30349092), (6, 20232728), (8, 15174546), (12, 10116364), (16, 7587273), (24, 5058182), (48, 2529091), (71, 1709808), (142, 854904), (179, 678192), (199, 610032), (213, 569936), (284, 427452), (358, 339096), (398, 305016), (426, 284968), (537, 226064), (568, 213726), (597, 203344), (716, 169548), (796, 152508), (852, 142484), (1074, 113032), (1136, 106863), (1194, 101672), (1432, 84774), (1592, 76254), (1704, 71242), (2148, 56516), (2388, 50836), (2864, 42387), (3184, 38127), (3408, 35621), (4296, 28258), (4776, 25418), (8592, 14129), (9552, 12709)]