139237728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207199}}^1$

素因数の和:207219

約数の個数: 48

約数和(自身を含む): 417715200

約数和(自身を除く): 278477472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207199, 414398, 621597, 828796, 1243194, 1450393, 1657592, 2486388, 2900786, 3315184, 4351179, 4972776, 5801572, 6630368, 8702358, 9945552, 11603144, 17404716, 19891104, 23206288, 34809432, 46412576, 69618864, 139237728]

約数ペア:

[(1, 139237728), (2, 69618864), (3, 46412576), (4, 34809432), (6, 23206288), (7, 19891104), (8, 17404716), (12, 11603144), (14, 9945552), (16, 8702358), (21, 6630368), (24, 5801572), (28, 4972776), (32, 4351179), (42, 3315184), (48, 2900786), (56, 2486388), (84, 1657592), (96, 1450393), (112, 1243194), (168, 828796), (224, 621597), (336, 414398), (672, 207199)]