145633516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2239}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 307077120

約数和(自身を除く): 161443604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 707, 1414, 2239, 2323, 2828, 4478, 4646, 8956, 9292, 15673, 16261, 31346, 32522, 51497, 62692, 65044, 102994, 205988, 226139, 360479, 452278, 720958, 904556, 1441916, 1582973, 3165946, 5201197, 6331892, 10402394, 20804788, 36408379, 72816758, 145633516]

約数ペア:

[(1, 145633516), (2, 72816758), (4, 36408379), (7, 20804788), (14, 10402394), (23, 6331892), (28, 5201197), (46, 3165946), (92, 1582973), (101, 1441916), (161, 904556), (202, 720958), (322, 452278), (404, 360479), (644, 226139), (707, 205988), (1414, 102994), (2239, 65044), (2323, 62692), (2828, 51497), (4478, 32522), (4646, 31346), (8956, 16261), (9292, 15673)]