151564572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 402589824

約数和(自身を除く): 251025252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 414, 489, 652, 828, 978, 1123, 1467, 1956, 2246, 2934, 3369, 3749, 4492, 5868, 6738, 7498, 10107, 11247, 13476, 14996, 20214, 22494, 25829, 33741, 40428, 44988, 51658, 67482, 77487, 103316, 134964, 154974, 183049, 232461, 309948, 366098, 464922, 549147, 732196, 929844, 1098294, 1647441, 2196588, 3294882, 4210127, 6589764, 8420254, 12630381, 16840508, 25260762, 37891143, 50521524, 75782286, 151564572]

約数ペア:

[(1, 151564572), (2, 75782286), (3, 50521524), (4, 37891143), (6, 25260762), (9, 16840508), (12, 12630381), (18, 8420254), (23, 6589764), (36, 4210127), (46, 3294882), (69, 2196588), (92, 1647441), (138, 1098294), (163, 929844), (207, 732196), (276, 549147), (326, 464922), (414, 366098), (489, 309948), (652, 232461), (828, 183049), (978, 154974), (1123, 134964), (1467, 103316), (1956, 77487), (2246, 67482), (2934, 51658), (3369, 44988), (3749, 40428), (4492, 33741), (5868, 25829), (6738, 22494), (7498, 20214), (10107, 14996), (11247, 13476)]