128595264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:772

約数の個数: 112

約数和(自身を含む): 391899648

約数和(自身を除く): 263304384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 163, 168, 192, 224, 326, 336, 448, 489, 587, 652, 672, 978, 1141, 1174, 1304, 1344, 1761, 1956, 2282, 2348, 2608, 3423, 3522, 3912, 4109, 4564, 4696, 5216, 6846, 7044, 7824, 8218, 9128, 9392, 10432, 12327, 13692, 14088, 15648, 16436, 18256, 18784, 24654, 27384, 28176, 31296, 32872, 36512, 37568, 49308, 54768, 56352, 65744, 73024, 95681, 98616, 109536, 112704, 131488, 191362, 197232, 219072, 262976, 287043, 382724, 394464, 574086, 669767, 765448, 788928, 1148172, 1339534, 1530896, 2009301, 2296344, 2679068, 3061792, 4018602, 4592688, 5358136, 6123584, 8037204, 9185376, 10716272, 16074408, 18370752, 21432544, 32148816, 42865088, 64297632, 128595264]

約数ペア:

[(1, 128595264), (2, 64297632), (3, 42865088), (4, 32148816), (6, 21432544), (7, 18370752), (8, 16074408), (12, 10716272), (14, 9185376), (16, 8037204), (21, 6123584), (24, 5358136), (28, 4592688), (32, 4018602), (42, 3061792), (48, 2679068), (56, 2296344), (64, 2009301), (84, 1530896), (96, 1339534), (112, 1148172), (163, 788928), (168, 765448), (192, 669767), (224, 574086), (326, 394464), (336, 382724), (448, 287043), (489, 262976), (587, 219072), (652, 197232), (672, 191362), (978, 131488), (1141, 112704), (1174, 109536), (1304, 98616), (1344, 95681), (1761, 73024), (1956, 65744), (2282, 56352), (2348, 54768), (2608, 49308), (3423, 37568), (3522, 36512), (3912, 32872), (4109, 31296), (4564, 28176), (4696, 27384), (5216, 24654), (6846, 18784), (7044, 18256), (7824, 16436), (8218, 15648), (9128, 14088), (9392, 13692), (10432, 12327)]