158855904

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 325467936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 659, 744, 837, 864, 972, 992, 1116, 1296, 1318, 1488, 1674, 1944, 1977, 2232, 2511, 2592, 2636, 2976, 3348, 3888, 3954, 4464, 5022, 5272, 5931, 6696, 7533, 7776, 7908, 8928, 10044, 10544, 11862, 13392, 15066, 15816, 17793, 20088, 20429, 21088, 23724, 26784, 30132, 31632, 35586, 40176, 40858, 47448, 53379, 60264, 61287, 63264, 71172, 80352, 81716, 94896, 106758, 120528, 122574, 142344, 160137, 163432, 183861, 189792, 213516, 241056, 245148, 284688, 320274, 326864, 367722, 427032, 490296, 551583, 569376, 640548, 653728, 735444, 854064, 980592, 1103166, 1281096, 1470888, 1654749, 1708128, 1961184, 2206332, 2562192, 2941776, 3309498, 4412664, 4964247, 5124384, 5883552, 6618996, 8825328, 9928494, 13237992, 17650656, 19856988, 26475984, 39713976, 52951968, 79427952, 158855904]

約数ペア:

[(1, 158855904), (2, 79427952), (3, 52951968), (4, 39713976), (6, 26475984), (8, 19856988), (9, 17650656), (12, 13237992), (16, 9928494), (18, 8825328), (24, 6618996), (27, 5883552), (31, 5124384), (32, 4964247), (36, 4412664), (48, 3309498), (54, 2941776), (62, 2562192), (72, 2206332), (81, 1961184), (93, 1708128), (96, 1654749), (108, 1470888), (124, 1281096), (144, 1103166), (162, 980592), (186, 854064), (216, 735444), (243, 653728), (248, 640548), (279, 569376), (288, 551583), (324, 490296), (372, 427032), (432, 367722), (486, 326864), (496, 320274), (558, 284688), (648, 245148), (659, 241056), (744, 213516), (837, 189792), (864, 183861), (972, 163432), (992, 160137), (1116, 142344), (1296, 122574), (1318, 120528), (1488, 106758), (1674, 94896), (1944, 81716), (1977, 80352), (2232, 71172), (2511, 63264), (2592, 61287), (2636, 60264), (2976, 53379), (3348, 47448), (3888, 40858), (3954, 40176), (4464, 35586), (5022, 31632), (5272, 30132), (5931, 26784), (6696, 23724), (7533, 21088), (7776, 20429), (7908, 20088), (8928, 17793), (10044, 15816), (10544, 15066), (11862, 13392)]