179932928

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 439541760

約数和(自身を除く): 259608832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 79, 82, 112, 124, 128, 158, 164, 217, 224, 248, 256, 287, 316, 328, 434, 448, 496, 553, 574, 632, 656, 868, 896, 992, 1106, 1148, 1264, 1271, 1312, 1736, 1792, 1984, 2212, 2296, 2449, 2528, 2542, 2624, 3239, 3472, 3968, 4424, 4592, 4898, 5056, 5084, 5248, 6478, 6944, 7936, 8848, 8897, 9184, 9796, 10112, 10168, 10496, 12956, 13888, 17143, 17696, 17794, 18368, 19592, 20224, 20336, 22673, 25912, 27776, 34286, 35392, 35588, 36736, 39184, 40672, 45346, 51824, 55552, 68572, 70784, 71176, 73472, 78368, 81344, 90692, 100409, 103648, 137144, 141568, 142352, 156736, 162688, 181384, 200818, 207296, 274288, 284704, 313472, 325376, 362768, 401636, 414592, 548576, 569408, 626944, 702863, 725536, 803272, 829184, 1097152, 1138816, 1405726, 1451072, 1606544, 2194304, 2277632, 2811452, 2902144, 3213088, 4388608, 5622904, 5804288, 6426176, 11245808, 12852352, 22491616, 25704704, 44983232, 89966464, 179932928]

約数ペア:

[(1, 179932928), (2, 89966464), (4, 44983232), (7, 25704704), (8, 22491616), (14, 12852352), (16, 11245808), (28, 6426176), (31, 5804288), (32, 5622904), (41, 4388608), (56, 3213088), (62, 2902144), (64, 2811452), (79, 2277632), (82, 2194304), (112, 1606544), (124, 1451072), (128, 1405726), (158, 1138816), (164, 1097152), (217, 829184), (224, 803272), (248, 725536), (256, 702863), (287, 626944), (316, 569408), (328, 548576), (434, 414592), (448, 401636), (496, 362768), (553, 325376), (574, 313472), (632, 284704), (656, 274288), (868, 207296), (896, 200818), (992, 181384), (1106, 162688), (1148, 156736), (1264, 142352), (1271, 141568), (1312, 137144), (1736, 103648), (1792, 100409), (1984, 90692), (2212, 81344), (2296, 78368), (2449, 73472), (2528, 71176), (2542, 70784), (2624, 68572), (3239, 55552), (3472, 51824), (3968, 45346), (4424, 40672), (4592, 39184), (4898, 36736), (5056, 35588), (5084, 35392), (5248, 34286), (6478, 27776), (6944, 25912), (7936, 22673), (8848, 20336), (8897, 20224), (9184, 19592), (9796, 18368), (10112, 17794), (10168, 17696), (10496, 17143), (12956, 13888)]