145890216

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 411390720

約数和(自身を除く): 265500504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 163, 186, 248, 279, 326, 372, 401, 489, 558, 652, 744, 802, 978, 1116, 1203, 1304, 1467, 1604, 1956, 2232, 2406, 2934, 3208, 3609, 3912, 4812, 5053, 5868, 7218, 9624, 10106, 11736, 12431, 14436, 15159, 20212, 24862, 28872, 30318, 37293, 40424, 45477, 49724, 60636, 65363, 74586, 90954, 99448, 111879, 121272, 130726, 149172, 181908, 196089, 223758, 261452, 298344, 363816, 392178, 447516, 522904, 588267, 784356, 895032, 1176534, 1568712, 2026253, 2353068, 4052506, 4706136, 6078759, 8105012, 12157518, 16210024, 18236277, 24315036, 36472554, 48630072, 72945108, 145890216]

約数ペア:

[(1, 145890216), (2, 72945108), (3, 48630072), (4, 36472554), (6, 24315036), (8, 18236277), (9, 16210024), (12, 12157518), (18, 8105012), (24, 6078759), (31, 4706136), (36, 4052506), (62, 2353068), (72, 2026253), (93, 1568712), (124, 1176534), (163, 895032), (186, 784356), (248, 588267), (279, 522904), (326, 447516), (372, 392178), (401, 363816), (489, 298344), (558, 261452), (652, 223758), (744, 196089), (802, 181908), (978, 149172), (1116, 130726), (1203, 121272), (1304, 111879), (1467, 99448), (1604, 90954), (1956, 74586), (2232, 65363), (2406, 60636), (2934, 49724), (3208, 45477), (3609, 40424), (3912, 37293), (4812, 30318), (5053, 28872), (5868, 24862), (7218, 20212), (9624, 15159), (10106, 14436), (11736, 12431)]