16656768

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 50520600

約数和(自身を除く): 33863832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 761, 912, 1152, 1216, 1368, 1522, 1824, 2283, 2432, 2736, 3044, 3648, 4566, 5472, 6088, 6849, 7296, 9132, 10944, 12176, 13698, 14459, 18264, 21888, 24352, 27396, 28918, 36528, 43377, 48704, 54792, 57836, 73056, 86754, 97408, 109584, 115672, 130131, 146112, 173508, 219168, 231344, 260262, 292224, 347016, 438336, 462688, 520524, 694032, 876672, 925376, 1041048, 1388064, 1850752, 2082096, 2776128, 4164192, 5552256, 8328384, 16656768]

約数ペア:

[(1, 16656768), (2, 8328384), (3, 5552256), (4, 4164192), (6, 2776128), (8, 2082096), (9, 1850752), (12, 1388064), (16, 1041048), (18, 925376), (19, 876672), (24, 694032), (32, 520524), (36, 462688), (38, 438336), (48, 347016), (57, 292224), (64, 260262), (72, 231344), (76, 219168), (96, 173508), (114, 146112), (128, 130131), (144, 115672), (152, 109584), (171, 97408), (192, 86754), (228, 73056), (288, 57836), (304, 54792), (342, 48704), (384, 43377), (456, 36528), (576, 28918), (608, 27396), (684, 24352), (761, 21888), (912, 18264), (1152, 14459), (1216, 13698), (1368, 12176), (1522, 10944), (1824, 9132), (2283, 7296), (2432, 6849), (2736, 6088), (3044, 5472), (3648, 4566)]