164443552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 402192000

約数和(自身を除く): 237748448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 149, 182, 208, 224, 298, 364, 379, 416, 596, 728, 758, 1043, 1192, 1456, 1516, 1937, 2086, 2384, 2653, 2912, 3032, 3874, 4172, 4768, 4927, 5306, 6064, 7748, 8344, 9854, 10612, 12128, 13559, 15496, 16688, 19708, 21224, 27118, 30992, 33376, 34489, 39416, 42448, 54236, 56471, 61984, 68978, 78832, 84896, 108472, 112942, 137956, 157664, 216944, 225884, 275912, 395297, 433888, 451768, 551824, 734123, 790594, 903536, 1103648, 1468246, 1581188, 1807072, 2936492, 3162376, 5138861, 5872984, 6324752, 10277722, 11745968, 12649504, 20555444, 23491936, 41110888, 82221776, 164443552]

約数ペア:

[(1, 164443552), (2, 82221776), (4, 41110888), (7, 23491936), (8, 20555444), (13, 12649504), (14, 11745968), (16, 10277722), (26, 6324752), (28, 5872984), (32, 5138861), (52, 3162376), (56, 2936492), (91, 1807072), (104, 1581188), (112, 1468246), (149, 1103648), (182, 903536), (208, 790594), (224, 734123), (298, 551824), (364, 451768), (379, 433888), (416, 395297), (596, 275912), (728, 225884), (758, 216944), (1043, 157664), (1192, 137956), (1456, 112942), (1516, 108472), (1937, 84896), (2086, 78832), (2384, 68978), (2653, 61984), (2912, 56471), (3032, 54236), (3874, 42448), (4172, 39416), (4768, 34489), (4927, 33376), (5306, 30992), (6064, 27118), (7748, 21224), (8344, 19708), (9854, 16688), (10612, 15496), (12128, 13559)]