142498272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30293}}^1$

素因数の和:30320

約数の個数: 72

約数和(自身を含む): 435143016

約数和(自身を除く): 292644744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30293, 60586, 90879, 121172, 181758, 212051, 242344, 363516, 424102, 484688, 636153, 727032, 848204, 969376, 1272306, 1454064, 1484357, 1696408, 2544612, 2908128, 2968714, 3392816, 4453071, 5089224, 5937428, 6785632, 8906142, 10178448, 11874856, 17812284, 20356896, 23749712, 35624568, 47499424, 71249136, 142498272]

約数ペア:

[(1, 142498272), (2, 71249136), (3, 47499424), (4, 35624568), (6, 23749712), (7, 20356896), (8, 17812284), (12, 11874856), (14, 10178448), (16, 8906142), (21, 6785632), (24, 5937428), (28, 5089224), (32, 4453071), (42, 3392816), (48, 2968714), (49, 2908128), (56, 2544612), (84, 1696408), (96, 1484357), (98, 1454064), (112, 1272306), (147, 969376), (168, 848204), (196, 727032), (224, 636153), (294, 484688), (336, 424102), (392, 363516), (588, 242344), (672, 212051), (784, 181758), (1176, 121172), (1568, 90879), (2352, 60586), (4704, 30293)]