154861728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{230449}}^1$

素因数の和:230469

約数の個数: 48

約数和(自身を含む): 464587200

約数和(自身を除く): 309725472

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, 230449, 460898, 691347, 921796, 1382694, 1613143, 1843592, 2765388, 3226286, 3687184, 4839429, 5530776, 6452572, 7374368, 9678858, 11061552, 12905144, 19357716, 22123104, 25810288, 38715432, 51620576, 77430864, 154861728]

約数ペア:

[(1, 154861728), (2, 77430864), (3, 51620576), (4, 38715432), (6, 25810288), (7, 22123104), (8, 19357716), (12, 12905144), (14, 11061552), (16, 9678858), (21, 7374368), (24, 6452572), (28, 5530776), (32, 4839429), (42, 3687184), (48, 3226286), (56, 2765388), (84, 1843592), (96, 1613143), (112, 1382694), (168, 921796), (224, 691347), (336, 460898), (672, 230449)]