165500032

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4053

約数の個数: 64

約数和(自身を含む): 367567200

約数和(自身を除く): 202067168

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4003, 5168, 8006, 10336, 16012, 20672, 32024, 41344, 64048, 68051, 76057, 128096, 136102, 152114, 256192, 272204, 304228, 512384, 544408, 608456, 1088816, 1216912, 1292969, 2177632, 2433824, 2585938, 4355264, 4867648, 5171876, 8710528, 9735296, 10343752, 20687504, 41375008, 82750016, 165500032]

約数ペア:

[(1, 165500032), (2, 82750016), (4, 41375008), (8, 20687504), (16, 10343752), (17, 9735296), (19, 8710528), (32, 5171876), (34, 4867648), (38, 4355264), (64, 2585938), (68, 2433824), (76, 2177632), (128, 1292969), (136, 1216912), (152, 1088816), (272, 608456), (304, 544408), (323, 512384), (544, 304228), (608, 272204), (646, 256192), (1088, 152114), (1216, 136102), (1292, 128096), (2176, 76057), (2432, 68051), (2584, 64048), (4003, 41344), (5168, 32024), (8006, 20672), (10336, 16012)]