155453904

素因数分解:

$2^4\times 3^5\times {\mathrm{39983}}^1$

素因数の和:40006

約数の個数: 60

約数和(自身を含む): 451179456

約数和(自身を除く): 295725552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 39983, 79966, 119949, 159932, 239898, 319864, 359847, 479796, 639728, 719694, 959592, 1079541, 1439388, 1919184, 2159082, 2878776, 3238623, 4318164, 5757552, 6477246, 8636328, 9715869, 12954492, 17272656, 19431738, 25908984, 38863476, 51817968, 77726952, 155453904]

約数ペア:

[(1, 155453904), (2, 77726952), (3, 51817968), (4, 38863476), (6, 25908984), (8, 19431738), (9, 17272656), (12, 12954492), (16, 9715869), (18, 8636328), (24, 6477246), (27, 5757552), (36, 4318164), (48, 3238623), (54, 2878776), (72, 2159082), (81, 1919184), (108, 1439388), (144, 1079541), (162, 959592), (216, 719694), (243, 639728), (324, 479796), (432, 359847), (486, 319864), (648, 239898), (972, 159932), (1296, 119949), (1944, 79966), (3888, 39983)]