194715216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 573820416

約数和(自身を除く): 379105200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 823, 848, 954, 1116, 1272, 1488, 1643, 1646, 1908, 2232, 2469, 2544, 3286, 3292, 3816, 4464, 4929, 4938, 6572, 6584, 7407, 7632, 9858, 9876, 13144, 13168, 14787, 14814, 19716, 19752, 25513, 26288, 29574, 29628, 39432, 39504, 43619, 51026, 59148, 59256, 76539, 78864, 87238, 102052, 118296, 118512, 130857, 153078, 174476, 204104, 229617, 236592, 261714, 306156, 348952, 392571, 408208, 459234, 523428, 612312, 697904, 785142, 918468, 1046856, 1224624, 1352189, 1570284, 1836936, 2093712, 2704378, 3140568, 3673872, 4056567, 5408756, 6281136, 8113134, 10817512, 12169701, 16226268, 21635024, 24339402, 32452536, 48678804, 64905072, 97357608, 194715216]

約数ペア:

[(1, 194715216), (2, 97357608), (3, 64905072), (4, 48678804), (6, 32452536), (8, 24339402), (9, 21635024), (12, 16226268), (16, 12169701), (18, 10817512), (24, 8113134), (31, 6281136), (36, 5408756), (48, 4056567), (53, 3673872), (62, 3140568), (72, 2704378), (93, 2093712), (106, 1836936), (124, 1570284), (144, 1352189), (159, 1224624), (186, 1046856), (212, 918468), (248, 785142), (279, 697904), (318, 612312), (372, 523428), (424, 459234), (477, 408208), (496, 392571), (558, 348952), (636, 306156), (744, 261714), (823, 236592), (848, 229617), (954, 204104), (1116, 174476), (1272, 153078), (1488, 130857), (1643, 118512), (1646, 118296), (1908, 102052), (2232, 87238), (2469, 78864), (2544, 76539), (3286, 59256), (3292, 59148), (3816, 51026), (4464, 43619), (4929, 39504), (4938, 39432), (6572, 29628), (6584, 29574), (7407, 26288), (7632, 25513), (9858, 19752), (9876, 19716), (13144, 14814), (13168, 14787)]