15661344

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 44198784

約数和(自身を除く): 28537440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 69, 82, 92, 96, 123, 138, 164, 173, 184, 246, 276, 328, 346, 368, 492, 519, 552, 656, 692, 736, 943, 984, 1038, 1104, 1312, 1384, 1886, 1968, 2076, 2208, 2768, 2829, 3772, 3936, 3979, 4152, 5536, 5658, 7093, 7544, 7958, 8304, 11316, 11937, 14186, 15088, 15916, 16608, 21279, 22632, 23874, 28372, 30176, 31832, 42558, 45264, 47748, 56744, 63664, 85116, 90528, 95496, 113488, 127328, 163139, 170232, 190992, 226976, 326278, 340464, 381984, 489417, 652556, 680928, 978834, 1305112, 1957668, 2610224, 3915336, 5220448, 7830672, 15661344]

約数ペア:

[(1, 15661344), (2, 7830672), (3, 5220448), (4, 3915336), (6, 2610224), (8, 1957668), (12, 1305112), (16, 978834), (23, 680928), (24, 652556), (32, 489417), (41, 381984), (46, 340464), (48, 326278), (69, 226976), (82, 190992), (92, 170232), (96, 163139), (123, 127328), (138, 113488), (164, 95496), (173, 90528), (184, 85116), (246, 63664), (276, 56744), (328, 47748), (346, 45264), (368, 42558), (492, 31832), (519, 30176), (552, 28372), (656, 23874), (692, 22632), (736, 21279), (943, 16608), (984, 15916), (1038, 15088), (1104, 14186), (1312, 11937), (1384, 11316), (1886, 8304), (1968, 7958), (2076, 7544), (2208, 7093), (2768, 5658), (2829, 5536), (3772, 4152), (3936, 3979)]