138854208

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 250314432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 164, 186, 192, 246, 248, 328, 372, 492, 496, 569, 656, 744, 984, 992, 1138, 1271, 1312, 1488, 1707, 1968, 1984, 2276, 2542, 2624, 2976, 3414, 3813, 3936, 4552, 5084, 5952, 6828, 7626, 7872, 9104, 10168, 13656, 15252, 17639, 18208, 20336, 23329, 27312, 30504, 35278, 36416, 40672, 46658, 52917, 54624, 61008, 69987, 70556, 81344, 93316, 105834, 109248, 122016, 139974, 141112, 186632, 211668, 244032, 279948, 282224, 373264, 423336, 559896, 564448, 723199, 746528, 846672, 1119792, 1128896, 1446398, 1493056, 1693344, 2169597, 2239584, 2892796, 3386688, 4339194, 4479168, 5785592, 8678388, 11571184, 17356776, 23142368, 34713552, 46284736, 69427104, 138854208]

約数ペア:

[(1, 138854208), (2, 69427104), (3, 46284736), (4, 34713552), (6, 23142368), (8, 17356776), (12, 11571184), (16, 8678388), (24, 5785592), (31, 4479168), (32, 4339194), (41, 3386688), (48, 2892796), (62, 2239584), (64, 2169597), (82, 1693344), (93, 1493056), (96, 1446398), (123, 1128896), (124, 1119792), (164, 846672), (186, 746528), (192, 723199), (246, 564448), (248, 559896), (328, 423336), (372, 373264), (492, 282224), (496, 279948), (569, 244032), (656, 211668), (744, 186632), (984, 141112), (992, 139974), (1138, 122016), (1271, 109248), (1312, 105834), (1488, 93316), (1707, 81344), (1968, 70556), (1984, 69987), (2276, 61008), (2542, 54624), (2624, 52917), (2976, 46658), (3414, 40672), (3813, 36416), (3936, 35278), (4552, 30504), (5084, 27312), (5952, 23329), (6828, 20336), (7626, 18208), (7872, 17639), (9104, 15252), (10168, 13656)]