169894816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 422005248

約数和(自身を除く): 252110432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1423, 1456, 2132, 2296, 2846, 2912, 3731, 4264, 4592, 5692, 7462, 8528, 9184, 9961, 11384, 14924, 17056, 18499, 19922, 22768, 29848, 36998, 39844, 45536, 58343, 59696, 73996, 79688, 116686, 119392, 129493, 147992, 159376, 233372, 258986, 295984, 318752, 408401, 466744, 517972, 591968, 758459, 816802, 933488, 1035944, 1516918, 1633604, 1866976, 2071888, 3033836, 3267208, 4143776, 5309213, 6067672, 6534416, 10618426, 12135344, 13068832, 21236852, 24270688, 42473704, 84947408, 169894816]

約数ペア:

[(1, 169894816), (2, 84947408), (4, 42473704), (7, 24270688), (8, 21236852), (13, 13068832), (14, 12135344), (16, 10618426), (26, 6534416), (28, 6067672), (32, 5309213), (41, 4143776), (52, 3267208), (56, 3033836), (82, 2071888), (91, 1866976), (104, 1633604), (112, 1516918), (164, 1035944), (182, 933488), (208, 816802), (224, 758459), (287, 591968), (328, 517972), (364, 466744), (416, 408401), (533, 318752), (574, 295984), (656, 258986), (728, 233372), (1066, 159376), (1148, 147992), (1312, 129493), (1423, 119392), (1456, 116686), (2132, 79688), (2296, 73996), (2846, 59696), (2912, 58343), (3731, 45536), (4264, 39844), (4592, 36998), (5692, 29848), (7462, 22768), (8528, 19922), (9184, 18499), (9961, 17056), (11384, 14924)]