128032128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{15877}}^1$

素因数の和:15904

約数の個数: 96

約数和(自身を含む): 421084560

約数和(自身を除く): 293052432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 15877, 31754, 47631, 63508, 95262, 111139, 127016, 142893, 190524, 222278, 254032, 285786, 333417, 381048, 444556, 508064, 571572, 666834, 762096, 889112, 1000251, 1016128, 1143144, 1333668, 1524192, 1778224, 2000502, 2032256, 2286288, 2667336, 3048384, 3556448, 4001004, 4572576, 5334672, 6096768, 7112896, 8002008, 9145152, 10669344, 14225792, 16004016, 18290304, 21338688, 32008032, 42677376, 64016064, 128032128]

約数ペア:

[(1, 128032128), (2, 64016064), (3, 42677376), (4, 32008032), (6, 21338688), (7, 18290304), (8, 16004016), (9, 14225792), (12, 10669344), (14, 9145152), (16, 8002008), (18, 7112896), (21, 6096768), (24, 5334672), (28, 4572576), (32, 4001004), (36, 3556448), (42, 3048384), (48, 2667336), (56, 2286288), (63, 2032256), (64, 2000502), (72, 1778224), (84, 1524192), (96, 1333668), (112, 1143144), (126, 1016128), (128, 1000251), (144, 889112), (168, 762096), (192, 666834), (224, 571572), (252, 508064), (288, 444556), (336, 381048), (384, 333417), (448, 285786), (504, 254032), (576, 222278), (672, 190524), (896, 142893), (1008, 127016), (1152, 111139), (1344, 95262), (2016, 63508), (2688, 47631), (4032, 31754), (8064, 15877)]