135640872

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 262490328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 279, 282, 372, 376, 423, 431, 558, 564, 744, 837, 846, 862, 1116, 1128, 1269, 1293, 1457, 1674, 1692, 1724, 2232, 2538, 2586, 2914, 3348, 3384, 3448, 3879, 4371, 5076, 5172, 5828, 6696, 7758, 8742, 10152, 10344, 11637, 11656, 13113, 13361, 15516, 17484, 20257, 23274, 26226, 26722, 31032, 34968, 39339, 40083, 40514, 46548, 52452, 53444, 60771, 78678, 80166, 81028, 93096, 104904, 106888, 120249, 121542, 157356, 160332, 162056, 182313, 240498, 243084, 314712, 320664, 360747, 364626, 480996, 486168, 546939, 627967, 721494, 729252, 961992, 1093878, 1255934, 1442988, 1458504, 1883901, 2187756, 2511868, 2885976, 3767802, 4375512, 5023736, 5651703, 7535604, 11303406, 15071208, 16955109, 22606812, 33910218, 45213624, 67820436, 135640872]

約数ペア:

[(1, 135640872), (2, 67820436), (3, 45213624), (4, 33910218), (6, 22606812), (8, 16955109), (9, 15071208), (12, 11303406), (18, 7535604), (24, 5651703), (27, 5023736), (31, 4375512), (36, 3767802), (47, 2885976), (54, 2511868), (62, 2187756), (72, 1883901), (93, 1458504), (94, 1442988), (108, 1255934), (124, 1093878), (141, 961992), (186, 729252), (188, 721494), (216, 627967), (248, 546939), (279, 486168), (282, 480996), (372, 364626), (376, 360747), (423, 320664), (431, 314712), (558, 243084), (564, 240498), (744, 182313), (837, 162056), (846, 160332), (862, 157356), (1116, 121542), (1128, 120249), (1269, 106888), (1293, 104904), (1457, 93096), (1674, 81028), (1692, 80166), (1724, 78678), (2232, 60771), (2538, 53444), (2586, 52452), (2914, 46548), (3348, 40514), (3384, 40083), (3448, 39339), (3879, 34968), (4371, 31032), (5076, 26722), (5172, 26226), (5828, 23274), (6696, 20257), (7758, 17484), (8742, 15516), (10152, 13361), (10344, 13113), (11637, 11656)]