198288

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1$

素因数の和:43

約数の個数: 70

約数和(自身を含む): 609894

約数和(自身を除く): 411606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 1224, 1296, 1377, 1458, 1836, 1944, 2448, 2754, 2916, 3672, 3888, 4131, 5508, 5832, 7344, 8262, 11016, 11664, 12393, 16524, 22032, 24786, 33048, 49572, 66096, 99144, 198288]

約数ペア:

[(1, 198288), (2, 99144), (3, 66096), (4, 49572), (6, 33048), (8, 24786), (9, 22032), (12, 16524), (16, 12393), (17, 11664), (18, 11016), (24, 8262), (27, 7344), (34, 5832), (36, 5508), (48, 4131), (51, 3888), (54, 3672), (68, 2916), (72, 2754), (81, 2448), (102, 1944), (108, 1836), (136, 1458), (144, 1377), (153, 1296), (162, 1224), (204, 972), (216, 918), (243, 816), (272, 729), (306, 648), (324, 612), (408, 486), (432, 459)]