164647944

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 480460800

約数和(自身を除く): 315812856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 93, 108, 124, 134, 186, 201, 216, 248, 268, 279, 367, 372, 402, 536, 558, 603, 734, 744, 804, 837, 1101, 1116, 1206, 1468, 1608, 1674, 1809, 2077, 2202, 2232, 2412, 2936, 3303, 3348, 3618, 4154, 4404, 4824, 6231, 6606, 6696, 7236, 8308, 8808, 9909, 11377, 12462, 13212, 14472, 16616, 18693, 19818, 22754, 24589, 24924, 26424, 34131, 37386, 39636, 45508, 49178, 49848, 56079, 68262, 73767, 74772, 79272, 91016, 98356, 102393, 112158, 136524, 147534, 149544, 196712, 204786, 221301, 224316, 273048, 295068, 307179, 409572, 442602, 448632, 590136, 614358, 663903, 762259, 819144, 885204, 1228716, 1327806, 1524518, 1770408, 2286777, 2457432, 2655612, 3049036, 4573554, 5311224, 6098072, 6860331, 9147108, 13720662, 18294216, 20580993, 27441324, 41161986, 54882648, 82323972, 164647944]

約数ペア:

[(1, 164647944), (2, 82323972), (3, 54882648), (4, 41161986), (6, 27441324), (8, 20580993), (9, 18294216), (12, 13720662), (18, 9147108), (24, 6860331), (27, 6098072), (31, 5311224), (36, 4573554), (54, 3049036), (62, 2655612), (67, 2457432), (72, 2286777), (93, 1770408), (108, 1524518), (124, 1327806), (134, 1228716), (186, 885204), (201, 819144), (216, 762259), (248, 663903), (268, 614358), (279, 590136), (367, 448632), (372, 442602), (402, 409572), (536, 307179), (558, 295068), (603, 273048), (734, 224316), (744, 221301), (804, 204786), (837, 196712), (1101, 149544), (1116, 147534), (1206, 136524), (1468, 112158), (1608, 102393), (1674, 98356), (1809, 91016), (2077, 79272), (2202, 74772), (2232, 73767), (2412, 68262), (2936, 56079), (3303, 49848), (3348, 49178), (3618, 45508), (4154, 39636), (4404, 37386), (4824, 34131), (6231, 26424), (6606, 24924), (6696, 24589), (7236, 22754), (8308, 19818), (8808, 18693), (9909, 16616), (11377, 14472), (12462, 13212)]