161799744

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 477316800

約数和(自身を除く): 315517056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2584, 2609, 3264, 3648, 3876, 5168, 5218, 7752, 7827, 10336, 10436, 15504, 15654, 20672, 20872, 31008, 31308, 41744, 44353, 49571, 62016, 62616, 83488, 88706, 99142, 125232, 133059, 148713, 166976, 177412, 198284, 250464, 266118, 297426, 354824, 396568, 500928, 532236, 594852, 709648, 793136, 842707, 1064472, 1189704, 1419296, 1586272, 1685414, 2128944, 2379408, 2528121, 2838592, 3172544, 3370828, 4257888, 4758816, 5056242, 6741656, 8515776, 9517632, 10112484, 13483312, 20224968, 26966624, 40449936, 53933248, 80899872, 161799744]

約数ペア:

[(1, 161799744), (2, 80899872), (3, 53933248), (4, 40449936), (6, 26966624), (8, 20224968), (12, 13483312), (16, 10112484), (17, 9517632), (19, 8515776), (24, 6741656), (32, 5056242), (34, 4758816), (38, 4257888), (48, 3370828), (51, 3172544), (57, 2838592), (64, 2528121), (68, 2379408), (76, 2128944), (96, 1685414), (102, 1586272), (114, 1419296), (136, 1189704), (152, 1064472), (192, 842707), (204, 793136), (228, 709648), (272, 594852), (304, 532236), (323, 500928), (408, 396568), (456, 354824), (544, 297426), (608, 266118), (646, 250464), (816, 198284), (912, 177412), (969, 166976), (1088, 148713), (1216, 133059), (1292, 125232), (1632, 99142), (1824, 88706), (1938, 83488), (2584, 62616), (2609, 62016), (3264, 49571), (3648, 44353), (3876, 41744), (5168, 31308), (5218, 31008), (7752, 20872), (7827, 20672), (10336, 15654), (10436, 15504)]