137220384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:999

約数の個数: 144

約数和(自身を含む): 432988416

約数和(自身を除く): 295768032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 941, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1882, 2352, 2604, 2823, 2976, 3038, 3472, 3764, 4557, 4704, 5208, 5646, 6076, 6587, 6944, 7528, 9114, 10416, 11292, 12152, 13174, 15056, 18228, 19761, 20832, 22584, 24304, 26348, 29171, 30112, 36456, 39522, 45168, 46109, 48608, 52696, 58342, 72912, 79044, 87513, 90336, 92218, 105392, 116684, 138327, 145824, 158088, 175026, 184436, 204197, 210784, 233368, 276654, 316176, 350052, 368872, 408394, 466736, 553308, 612591, 632352, 700104, 737744, 816788, 933472, 1106616, 1225182, 1400208, 1429379, 1475488, 1633576, 2213232, 2450364, 2800416, 2858758, 3267152, 4288137, 4426464, 4900728, 5717516, 6534304, 8576274, 9801456, 11435032, 17152548, 19602912, 22870064, 34305096, 45740128, 68610192, 137220384]

約数ペア:

[(1, 137220384), (2, 68610192), (3, 45740128), (4, 34305096), (6, 22870064), (7, 19602912), (8, 17152548), (12, 11435032), (14, 9801456), (16, 8576274), (21, 6534304), (24, 5717516), (28, 4900728), (31, 4426464), (32, 4288137), (42, 3267152), (48, 2858758), (49, 2800416), (56, 2450364), (62, 2213232), (84, 1633576), (93, 1475488), (96, 1429379), (98, 1400208), (112, 1225182), (124, 1106616), (147, 933472), (168, 816788), (186, 737744), (196, 700104), (217, 632352), (224, 612591), (248, 553308), (294, 466736), (336, 408394), (372, 368872), (392, 350052), (434, 316176), (496, 276654), (588, 233368), (651, 210784), (672, 204197), (744, 184436), (784, 175026), (868, 158088), (941, 145824), (992, 138327), (1176, 116684), (1302, 105392), (1488, 92218), (1519, 90336), (1568, 87513), (1736, 79044), (1882, 72912), (2352, 58342), (2604, 52696), (2823, 48608), (2976, 46109), (3038, 45168), (3472, 39522), (3764, 36456), (4557, 30112), (4704, 29171), (5208, 26348), (5646, 24304), (6076, 22584), (6587, 20832), (6944, 19761), (7528, 18228), (9114, 15056), (10416, 13174), (11292, 12152)]