131456952

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 405331200

約数和(自身を除く): 273874248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 88, 99, 108, 122, 132, 183, 198, 216, 244, 264, 297, 366, 396, 488, 549, 594, 671, 732, 792, 907, 1098, 1188, 1342, 1464, 1647, 1814, 2013, 2196, 2376, 2684, 2721, 3294, 3628, 4026, 4392, 5368, 5442, 6039, 6588, 7256, 8052, 8163, 9977, 10884, 12078, 13176, 16104, 16326, 18117, 19954, 21768, 24156, 24489, 29931, 32652, 36234, 39908, 48312, 48978, 55327, 59862, 65304, 72468, 79816, 89793, 97956, 110654, 119724, 144936, 165981, 179586, 195912, 221308, 239448, 269379, 331962, 359172, 442616, 497943, 538758, 608597, 663924, 718344, 995886, 1077516, 1217194, 1327848, 1493829, 1825791, 1991772, 2155032, 2434388, 2987658, 3651582, 3983544, 4868776, 5477373, 5975316, 7303164, 10954746, 11950632, 14606328, 16432119, 21909492, 32864238, 43818984, 65728476, 131456952]

約数ペア:

[(1, 131456952), (2, 65728476), (3, 43818984), (4, 32864238), (6, 21909492), (8, 16432119), (9, 14606328), (11, 11950632), (12, 10954746), (18, 7303164), (22, 5975316), (24, 5477373), (27, 4868776), (33, 3983544), (36, 3651582), (44, 2987658), (54, 2434388), (61, 2155032), (66, 1991772), (72, 1825791), (88, 1493829), (99, 1327848), (108, 1217194), (122, 1077516), (132, 995886), (183, 718344), (198, 663924), (216, 608597), (244, 538758), (264, 497943), (297, 442616), (366, 359172), (396, 331962), (488, 269379), (549, 239448), (594, 221308), (671, 195912), (732, 179586), (792, 165981), (907, 144936), (1098, 119724), (1188, 110654), (1342, 97956), (1464, 89793), (1647, 79816), (1814, 72468), (2013, 65304), (2196, 59862), (2376, 55327), (2684, 48978), (2721, 48312), (3294, 39908), (3628, 36234), (4026, 32652), (4392, 29931), (5368, 24489), (5442, 24156), (6039, 21768), (6588, 19954), (7256, 18117), (8052, 16326), (8163, 16104), (9977, 13176), (10884, 12078)]