171951552

素因数分解:

$2^6\times 3^3\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 112

約数和(自身を含む): 509625600

約数和(自身を除く): 337674048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 151, 192, 216, 288, 302, 432, 453, 576, 604, 659, 864, 906, 1208, 1318, 1359, 1728, 1812, 1977, 2416, 2636, 2718, 3624, 3954, 4077, 4832, 5272, 5436, 5931, 7248, 7908, 8154, 9664, 10544, 10872, 11862, 14496, 15816, 16308, 17793, 21088, 21744, 23724, 28992, 31632, 32616, 35586, 42176, 43488, 47448, 63264, 65232, 71172, 86976, 94896, 99509, 126528, 130464, 142344, 189792, 199018, 260928, 284688, 298527, 379584, 398036, 569376, 597054, 796072, 895581, 1138752, 1194108, 1592144, 1791162, 2388216, 2686743, 3184288, 3582324, 4776432, 5373486, 6368576, 7164648, 9552864, 10746972, 14329296, 19105728, 21493944, 28658592, 42987888, 57317184, 85975776, 171951552]

約数ペア:

[(1, 171951552), (2, 85975776), (3, 57317184), (4, 42987888), (6, 28658592), (8, 21493944), (9, 19105728), (12, 14329296), (16, 10746972), (18, 9552864), (24, 7164648), (27, 6368576), (32, 5373486), (36, 4776432), (48, 3582324), (54, 3184288), (64, 2686743), (72, 2388216), (96, 1791162), (108, 1592144), (144, 1194108), (151, 1138752), (192, 895581), (216, 796072), (288, 597054), (302, 569376), (432, 398036), (453, 379584), (576, 298527), (604, 284688), (659, 260928), (864, 199018), (906, 189792), (1208, 142344), (1318, 130464), (1359, 126528), (1728, 99509), (1812, 94896), (1977, 86976), (2416, 71172), (2636, 65232), (2718, 63264), (3624, 47448), (3954, 43488), (4077, 42176), (4832, 35586), (5272, 32616), (5436, 31632), (5931, 28992), (7248, 23724), (7908, 21744), (8154, 21088), (9664, 17793), (10544, 16308), (10872, 15816), (11862, 14496)]