191155328

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16445

約数の個数: 64

約数和(自身を含む): 468726720

約数和(自身を除く): 277571392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 16411, 32822, 65644, 114877, 131288, 213343, 229754, 262576, 426686, 459508, 525152, 853372, 919016, 1050304, 1493401, 1706744, 1838032, 2100608, 2986802, 3413488, 3676064, 5973604, 6826976, 7352128, 11947208, 13653952, 14704256, 23894416, 27307904, 47788832, 95577664, 191155328]

約数ペア:

[(1, 191155328), (2, 95577664), (4, 47788832), (7, 27307904), (8, 23894416), (13, 14704256), (14, 13653952), (16, 11947208), (26, 7352128), (28, 6826976), (32, 5973604), (52, 3676064), (56, 3413488), (64, 2986802), (91, 2100608), (104, 1838032), (112, 1706744), (128, 1493401), (182, 1050304), (208, 919016), (224, 853372), (364, 525152), (416, 459508), (448, 426686), (728, 262576), (832, 229754), (896, 213343), (1456, 131288), (1664, 114877), (2912, 65644), (5824, 32822), (11648, 16411)]