145902288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9239}}^1$

素因数の和:9304

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 294069552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 9239, 15792, 18478, 27717, 36956, 55434, 64673, 73912, 110868, 129346, 147824, 194019, 221736, 258692, 388038, 434233, 443472, 517384, 776076, 868466, 1034768, 1302699, 1552152, 1736932, 2605398, 3039631, 3104304, 3473864, 5210796, 6079262, 6947728, 9118893, 10421592, 12158524, 18237786, 20843184, 24317048, 36475572, 48634096, 72951144, 145902288]

約数ペア:

[(1, 145902288), (2, 72951144), (3, 48634096), (4, 36475572), (6, 24317048), (7, 20843184), (8, 18237786), (12, 12158524), (14, 10421592), (16, 9118893), (21, 6947728), (24, 6079262), (28, 5210796), (42, 3473864), (47, 3104304), (48, 3039631), (56, 2605398), (84, 1736932), (94, 1552152), (112, 1302699), (141, 1034768), (168, 868466), (188, 776076), (282, 517384), (329, 443472), (336, 434233), (376, 388038), (564, 258692), (658, 221736), (752, 194019), (987, 147824), (1128, 129346), (1316, 110868), (1974, 73912), (2256, 64673), (2632, 55434), (3948, 36956), (5264, 27717), (7896, 18478), (9239, 15792)]