164880352

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 409558464

約数和(自身を除く): 244678112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1381, 1456, 2132, 2296, 2762, 2912, 3731, 4264, 4592, 5524, 7462, 8528, 9184, 9667, 11048, 14924, 17056, 17953, 19334, 22096, 29848, 35906, 38668, 44192, 56621, 59696, 71812, 77336, 113242, 119392, 125671, 143624, 154672, 226484, 251342, 287248, 309344, 396347, 452968, 502684, 574496, 736073, 792694, 905936, 1005368, 1472146, 1585388, 1811872, 2010736, 2944292, 3170776, 4021472, 5152511, 5888584, 6341552, 10305022, 11777168, 12683104, 20610044, 23554336, 41220088, 82440176, 164880352]

約数ペア:

[(1, 164880352), (2, 82440176), (4, 41220088), (7, 23554336), (8, 20610044), (13, 12683104), (14, 11777168), (16, 10305022), (26, 6341552), (28, 5888584), (32, 5152511), (41, 4021472), (52, 3170776), (56, 2944292), (82, 2010736), (91, 1811872), (104, 1585388), (112, 1472146), (164, 1005368), (182, 905936), (208, 792694), (224, 736073), (287, 574496), (328, 502684), (364, 452968), (416, 396347), (533, 309344), (574, 287248), (656, 251342), (728, 226484), (1066, 154672), (1148, 143624), (1312, 125671), (1381, 119392), (1456, 113242), (2132, 77336), (2296, 71812), (2762, 59696), (2912, 56621), (3731, 44192), (4264, 38668), (4592, 35906), (5524, 29848), (7462, 22096), (8528, 19334), (9184, 17953), (9667, 17056), (11048, 14924)]