121520952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 388800000

約数和(自身を除く): 267279048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 179, 189, 216, 252, 358, 378, 449, 504, 537, 716, 756, 898, 1074, 1253, 1347, 1432, 1512, 1611, 1796, 2148, 2506, 2694, 3143, 3222, 3592, 3759, 4041, 4296, 4833, 5012, 5388, 6286, 6444, 7518, 8082, 9429, 9666, 10024, 10776, 11277, 12123, 12572, 12888, 15036, 16164, 18858, 19332, 22554, 24246, 25144, 28287, 30072, 32328, 33831, 37716, 38664, 45108, 48492, 56574, 67662, 75432, 80371, 84861, 90216, 96984, 113148, 135324, 160742, 169722, 226296, 241113, 270648, 321484, 339444, 482226, 562597, 642968, 678888, 723339, 964452, 1125194, 1446678, 1687791, 1928904, 2170017, 2250388, 2893356, 3375582, 4340034, 4500776, 5063373, 5786712, 6751164, 8680068, 10126746, 13502328, 15190119, 17360136, 20253492, 30380238, 40506984, 60760476, 121520952]

約数ペア:

[(1, 121520952), (2, 60760476), (3, 40506984), (4, 30380238), (6, 20253492), (7, 17360136), (8, 15190119), (9, 13502328), (12, 10126746), (14, 8680068), (18, 6751164), (21, 5786712), (24, 5063373), (27, 4500776), (28, 4340034), (36, 3375582), (42, 2893356), (54, 2250388), (56, 2170017), (63, 1928904), (72, 1687791), (84, 1446678), (108, 1125194), (126, 964452), (168, 723339), (179, 678888), (189, 642968), (216, 562597), (252, 482226), (358, 339444), (378, 321484), (449, 270648), (504, 241113), (537, 226296), (716, 169722), (756, 160742), (898, 135324), (1074, 113148), (1253, 96984), (1347, 90216), (1432, 84861), (1512, 80371), (1611, 75432), (1796, 67662), (2148, 56574), (2506, 48492), (2694, 45108), (3143, 38664), (3222, 37716), (3592, 33831), (3759, 32328), (4041, 30072), (4296, 28287), (4833, 25144), (5012, 24246), (5388, 22554), (6286, 19332), (6444, 18858), (7518, 16164), (8082, 15036), (9429, 12888), (9666, 12572), (10024, 12123), (10776, 11277)]