142340904

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 395577000

約数和(自身を除く): 253236096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 97, 178, 194, 229, 267, 291, 356, 388, 458, 534, 582, 687, 712, 776, 801, 873, 916, 1068, 1164, 1374, 1602, 1746, 1832, 2061, 2136, 2328, 2748, 3204, 3492, 4122, 5496, 6408, 6984, 8244, 8633, 16488, 17266, 20381, 22213, 25899, 34532, 40762, 44426, 51798, 61143, 66639, 69064, 77697, 81524, 88852, 103596, 122286, 133278, 155394, 163048, 177704, 183429, 199917, 207192, 244572, 266556, 310788, 366858, 399834, 489144, 533112, 621576, 733716, 799668, 1467432, 1599336, 1976957, 3953914, 5930871, 7907828, 11861742, 15815656, 17792613, 23723484, 35585226, 47446968, 71170452, 142340904]

約数ペア:

[(1, 142340904), (2, 71170452), (3, 47446968), (4, 35585226), (6, 23723484), (8, 17792613), (9, 15815656), (12, 11861742), (18, 7907828), (24, 5930871), (36, 3953914), (72, 1976957), (89, 1599336), (97, 1467432), (178, 799668), (194, 733716), (229, 621576), (267, 533112), (291, 489144), (356, 399834), (388, 366858), (458, 310788), (534, 266556), (582, 244572), (687, 207192), (712, 199917), (776, 183429), (801, 177704), (873, 163048), (916, 155394), (1068, 133278), (1164, 122286), (1374, 103596), (1602, 88852), (1746, 81524), (1832, 77697), (2061, 69064), (2136, 66639), (2328, 61143), (2748, 51798), (3204, 44426), (3492, 40762), (4122, 34532), (5496, 25899), (6408, 22213), (6984, 20381), (8244, 17266), (8633, 16488)]