158182688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{929}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 331150680

約数和(自身を除く): 172967992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 313, 544, 626, 929, 1252, 1858, 2504, 3716, 5008, 5321, 7432, 10016, 10642, 14864, 15793, 21284, 29728, 31586, 42568, 63172, 85136, 126344, 170272, 252688, 290777, 505376, 581554, 1163108, 2326216, 4652432, 4943209, 9304864, 9886418, 19772836, 39545672, 79091344, 158182688]

約数ペア:

[(1, 158182688), (2, 79091344), (4, 39545672), (8, 19772836), (16, 9886418), (17, 9304864), (32, 4943209), (34, 4652432), (68, 2326216), (136, 1163108), (272, 581554), (313, 505376), (544, 290777), (626, 252688), (929, 170272), (1252, 126344), (1858, 85136), (2504, 63172), (3716, 42568), (5008, 31586), (5321, 29728), (7432, 21284), (10016, 15793), (10642, 14864)]