127499424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 381743712

約数和(自身を除く): 254244288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 283, 304, 312, 361, 416, 456, 494, 566, 608, 624, 722, 741, 849, 912, 988, 1083, 1132, 1248, 1444, 1482, 1698, 1824, 1976, 2166, 2264, 2888, 2964, 3396, 3679, 3952, 4332, 4528, 4693, 5377, 5776, 5928, 6792, 7358, 7904, 8664, 9056, 9386, 10754, 11037, 11552, 11856, 13584, 14079, 14716, 16131, 17328, 18772, 21508, 22074, 23712, 27168, 28158, 29432, 32262, 34656, 37544, 43016, 44148, 56316, 58864, 64524, 69901, 75088, 86032, 88296, 102163, 112632, 117728, 129048, 139802, 150176, 172064, 176592, 204326, 209703, 225264, 258096, 279604, 306489, 353184, 408652, 419406, 450528, 516192, 559208, 612978, 817304, 838812, 1118416, 1225956, 1328119, 1634608, 1677624, 2236832, 2451912, 2656238, 3269216, 3355248, 3984357, 4903824, 5312476, 6710496, 7968714, 9807648, 10624952, 15937428, 21249904, 31874856, 42499808, 63749712, 127499424]

約数ペア:

[(1, 127499424), (2, 63749712), (3, 42499808), (4, 31874856), (6, 21249904), (8, 15937428), (12, 10624952), (13, 9807648), (16, 7968714), (19, 6710496), (24, 5312476), (26, 4903824), (32, 3984357), (38, 3355248), (39, 3269216), (48, 2656238), (52, 2451912), (57, 2236832), (76, 1677624), (78, 1634608), (96, 1328119), (104, 1225956), (114, 1118416), (152, 838812), (156, 817304), (208, 612978), (228, 559208), (247, 516192), (283, 450528), (304, 419406), (312, 408652), (361, 353184), (416, 306489), (456, 279604), (494, 258096), (566, 225264), (608, 209703), (624, 204326), (722, 176592), (741, 172064), (849, 150176), (912, 139802), (988, 129048), (1083, 117728), (1132, 112632), (1248, 102163), (1444, 88296), (1482, 86032), (1698, 75088), (1824, 69901), (1976, 64524), (2166, 58864), (2264, 56316), (2888, 44148), (2964, 43016), (3396, 37544), (3679, 34656), (3952, 32262), (4332, 29432), (4528, 28158), (4693, 27168), (5377, 23712), (5776, 22074), (5928, 21508), (6792, 18772), (7358, 17328), (7904, 16131), (8664, 14716), (9056, 14079), (9386, 13584), (10754, 11856), (11037, 11552)]