155440512

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 470383200

約数和(自身を除く): 314942688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 864, 984, 1097, 1107, 1152, 1312, 1476, 1728, 1968, 2194, 2214, 2624, 2952, 3291, 3456, 3936, 4388, 4428, 5248, 5904, 6582, 7872, 8776, 8856, 9873, 11808, 13164, 15744, 17552, 17712, 19746, 23616, 26328, 29619, 35104, 35424, 39492, 44977, 47232, 52656, 59238, 70208, 70848, 78984, 89954, 105312, 118476, 134931, 140416, 141696, 157968, 179908, 210624, 236952, 269862, 315936, 359816, 404793, 421248, 473904, 539724, 631872, 719632, 809586, 947808, 1079448, 1214379, 1263744, 1439264, 1619172, 1895616, 2158896, 2428758, 2878528, 3238344, 3791232, 4317792, 4857516, 5757056, 6476688, 8635584, 9715032, 12953376, 17271168, 19430064, 25906752, 38860128, 51813504, 77720256, 155440512]

約数ペア:

[(1, 155440512), (2, 77720256), (3, 51813504), (4, 38860128), (6, 25906752), (8, 19430064), (9, 17271168), (12, 12953376), (16, 9715032), (18, 8635584), (24, 6476688), (27, 5757056), (32, 4857516), (36, 4317792), (41, 3791232), (48, 3238344), (54, 2878528), (64, 2428758), (72, 2158896), (82, 1895616), (96, 1619172), (108, 1439264), (123, 1263744), (128, 1214379), (144, 1079448), (164, 947808), (192, 809586), (216, 719632), (246, 631872), (288, 539724), (328, 473904), (369, 421248), (384, 404793), (432, 359816), (492, 315936), (576, 269862), (656, 236952), (738, 210624), (864, 179908), (984, 157968), (1097, 141696), (1107, 140416), (1152, 134931), (1312, 118476), (1476, 105312), (1728, 89954), (1968, 78984), (2194, 70848), (2214, 70208), (2624, 59238), (2952, 52656), (3291, 47232), (3456, 44977), (3936, 39492), (4388, 35424), (4428, 35104), (5248, 29619), (5904, 26328), (6582, 23616), (7872, 19746), (8776, 17712), (8856, 17552), (9873, 15744), (11808, 13164)]