149307888

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 394903296

約数和(自身を除く): 245595408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 193, 213, 227, 284, 386, 426, 454, 568, 579, 681, 772, 852, 908, 1136, 1158, 1362, 1544, 1704, 1816, 2316, 2724, 3088, 3408, 3632, 4632, 5448, 9264, 10896, 13703, 16117, 27406, 32234, 41109, 43811, 48351, 54812, 64468, 82218, 87622, 96702, 109624, 128936, 131433, 164436, 175244, 193404, 219248, 257872, 262866, 328872, 350488, 386808, 525732, 657744, 700976, 773616, 1051464, 2102928, 3110581, 6221162, 9331743, 12442324, 18663486, 24884648, 37326972, 49769296, 74653944, 149307888]

約数ペア:

[(1, 149307888), (2, 74653944), (3, 49769296), (4, 37326972), (6, 24884648), (8, 18663486), (12, 12442324), (16, 9331743), (24, 6221162), (48, 3110581), (71, 2102928), (142, 1051464), (193, 773616), (213, 700976), (227, 657744), (284, 525732), (386, 386808), (426, 350488), (454, 328872), (568, 262866), (579, 257872), (681, 219248), (772, 193404), (852, 175244), (908, 164436), (1136, 131433), (1158, 128936), (1362, 109624), (1544, 96702), (1704, 87622), (1816, 82218), (2316, 64468), (2724, 54812), (3088, 48351), (3408, 43811), (3632, 41109), (4632, 32234), (5448, 27406), (9264, 16117), (10896, 13703)]