197976168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1$

素因数の和:6879

約数の個数: 96

約数和(自身を含む): 596144640

約数和(自身を除く): 398168472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 6823, 7254, 9672, 13646, 14508, 20469, 27292, 29016, 40938, 54584, 61407, 81876, 88699, 122814, 163752, 177398, 211513, 245628, 266097, 354796, 423026, 491256, 532194, 634539, 709592, 798291, 846052, 1064388, 1269078, 1596582, 1692104, 1903617, 2128776, 2538156, 2749669, 3193164, 3807234, 5076312, 5499338, 6386328, 7614468, 8249007, 10998676, 15228936, 16498014, 21997352, 24747021, 32996028, 49494042, 65992056, 98988084, 197976168]

約数ペア:

[(1, 197976168), (2, 98988084), (3, 65992056), (4, 49494042), (6, 32996028), (8, 24747021), (9, 21997352), (12, 16498014), (13, 15228936), (18, 10998676), (24, 8249007), (26, 7614468), (31, 6386328), (36, 5499338), (39, 5076312), (52, 3807234), (62, 3193164), (72, 2749669), (78, 2538156), (93, 2128776), (104, 1903617), (117, 1692104), (124, 1596582), (156, 1269078), (186, 1064388), (234, 846052), (248, 798291), (279, 709592), (312, 634539), (372, 532194), (403, 491256), (468, 423026), (558, 354796), (744, 266097), (806, 245628), (936, 211513), (1116, 177398), (1209, 163752), (1612, 122814), (2232, 88699), (2418, 81876), (3224, 61407), (3627, 54584), (4836, 40938), (6823, 29016), (7254, 27292), (9672, 20469), (13646, 14508)]