167760128

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 353203200

約数和(自身を除く): 185443072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 232, 236, 256, 383, 464, 472, 766, 928, 944, 1532, 1711, 1856, 1888, 3064, 3422, 3712, 3776, 6128, 6844, 7424, 7552, 11107, 12256, 13688, 15104, 22214, 22597, 24512, 27376, 44428, 45194, 49024, 54752, 88856, 90388, 98048, 109504, 177712, 180776, 219008, 355424, 361552, 438016, 655313, 710848, 723104, 1310626, 1421696, 1446208, 2621252, 2843392, 2892416, 5242504, 5784832, 10485008, 20970016, 41940032, 83880064, 167760128]

約数ペア:

[(1, 167760128), (2, 83880064), (4, 41940032), (8, 20970016), (16, 10485008), (29, 5784832), (32, 5242504), (58, 2892416), (59, 2843392), (64, 2621252), (116, 1446208), (118, 1421696), (128, 1310626), (232, 723104), (236, 710848), (256, 655313), (383, 438016), (464, 361552), (472, 355424), (766, 219008), (928, 180776), (944, 177712), (1532, 109504), (1711, 98048), (1856, 90388), (1888, 88856), (3064, 54752), (3422, 49024), (3712, 45194), (3776, 44428), (6128, 27376), (6844, 24512), (7424, 22597), (7552, 22214), (11107, 15104), (12256, 13688)]