128605344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 388071936

約数和(自身を除く): 259466592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 907, 1266, 1477, 1688, 1814, 2532, 2721, 2954, 3376, 3628, 4431, 5064, 5442, 5908, 6349, 6752, 7256, 8862, 10128, 10884, 11816, 12698, 14512, 17724, 19047, 20256, 21768, 23632, 25396, 29024, 35448, 38094, 43536, 47264, 50792, 70896, 76188, 87072, 101584, 141792, 152376, 191377, 203168, 304752, 382754, 574131, 609504, 765508, 1148262, 1339639, 1531016, 2296524, 2679278, 3062032, 4018917, 4593048, 5358556, 6124064, 8037834, 9186096, 10717112, 16075668, 18372192, 21434224, 32151336, 42868448, 64302672, 128605344]

約数ペア:

[(1, 128605344), (2, 64302672), (3, 42868448), (4, 32151336), (6, 21434224), (7, 18372192), (8, 16075668), (12, 10717112), (14, 9186096), (16, 8037834), (21, 6124064), (24, 5358556), (28, 4593048), (32, 4018917), (42, 3062032), (48, 2679278), (56, 2296524), (84, 1531016), (96, 1339639), (112, 1148262), (168, 765508), (211, 609504), (224, 574131), (336, 382754), (422, 304752), (633, 203168), (672, 191377), (844, 152376), (907, 141792), (1266, 101584), (1477, 87072), (1688, 76188), (1814, 70896), (2532, 50792), (2721, 47264), (2954, 43536), (3376, 38094), (3628, 35448), (4431, 29024), (5064, 25396), (5442, 23632), (5908, 21768), (6349, 20256), (6752, 19047), (7256, 17724), (8862, 14512), (10128, 12698), (10884, 11816)]