198348864

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 632399040

約数和(自身を除く): 434050176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 464, 588, 609, 672, 696, 727, 784, 812, 928, 1176, 1218, 1344, 1392, 1421, 1454, 1568, 1624, 1856, 2181, 2352, 2436, 2784, 2842, 2908, 3136, 3248, 4263, 4362, 4704, 4872, 5089, 5568, 5684, 5816, 6496, 8526, 8724, 9408, 9744, 10178, 11368, 11632, 12992, 15267, 17052, 17448, 19488, 20356, 21083, 22736, 23264, 30534, 34104, 34896, 35623, 38976, 40712, 42166, 45472, 46528, 61068, 63249, 68208, 69792, 71246, 81424, 84332, 90944, 106869, 122136, 126498, 136416, 139584, 142492, 147581, 162848, 168664, 213738, 244272, 252996, 272832, 284984, 295162, 325696, 337328, 427476, 442743, 488544, 505992, 569968, 590324, 674656, 854952, 885486, 977088, 1011984, 1033067, 1139936, 1180648, 1349312, 1709904, 1770972, 2023968, 2066134, 2279872, 2361296, 3099201, 3419808, 3541944, 4047936, 4132268, 4722592, 6198402, 6839616, 7083888, 8264536, 9445184, 12396804, 14167776, 16529072, 24793608, 28335552, 33058144, 49587216, 66116288, 99174432, 198348864]

約数ペア:

[(1, 198348864), (2, 99174432), (3, 66116288), (4, 49587216), (6, 33058144), (7, 28335552), (8, 24793608), (12, 16529072), (14, 14167776), (16, 12396804), (21, 9445184), (24, 8264536), (28, 7083888), (29, 6839616), (32, 6198402), (42, 4722592), (48, 4132268), (49, 4047936), (56, 3541944), (58, 3419808), (64, 3099201), (84, 2361296), (87, 2279872), (96, 2066134), (98, 2023968), (112, 1770972), (116, 1709904), (147, 1349312), (168, 1180648), (174, 1139936), (192, 1033067), (196, 1011984), (203, 977088), (224, 885486), (232, 854952), (294, 674656), (336, 590324), (348, 569968), (392, 505992), (406, 488544), (448, 442743), (464, 427476), (588, 337328), (609, 325696), (672, 295162), (696, 284984), (727, 272832), (784, 252996), (812, 244272), (928, 213738), (1176, 168664), (1218, 162848), (1344, 147581), (1392, 142492), (1421, 139584), (1454, 136416), (1568, 126498), (1624, 122136), (1856, 106869), (2181, 90944), (2352, 84332), (2436, 81424), (2784, 71246), (2842, 69792), (2908, 68208), (3136, 63249), (3248, 61068), (4263, 46528), (4362, 45472), (4704, 42166), (4872, 40712), (5089, 38976), (5568, 35623), (5684, 34896), (5816, 34104), (6496, 30534), (8526, 23264), (8724, 22736), (9408, 21083), (9744, 20356), (10178, 19488), (11368, 17448), (11632, 17052), (12992, 15267)]