171216416

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 235209184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 167, 184, 199, 224, 322, 334, 368, 398, 644, 668, 736, 796, 1169, 1288, 1336, 1393, 1592, 2338, 2576, 2672, 2786, 3184, 3841, 4577, 4676, 5152, 5344, 5572, 6368, 7682, 9154, 9352, 11144, 15364, 18308, 18704, 22288, 26887, 30728, 32039, 33233, 36616, 37408, 44576, 53774, 61456, 64078, 66466, 73232, 107548, 122912, 128156, 132932, 146464, 215096, 232631, 256312, 265864, 430192, 465262, 512624, 531728, 764359, 860384, 930524, 1025248, 1063456, 1528718, 1861048, 3057436, 3722096, 5350513, 6114872, 7444192, 10701026, 12229744, 21402052, 24459488, 42804104, 85608208, 171216416]

約数ペア:

[(1, 171216416), (2, 85608208), (4, 42804104), (7, 24459488), (8, 21402052), (14, 12229744), (16, 10701026), (23, 7444192), (28, 6114872), (32, 5350513), (46, 3722096), (56, 3057436), (92, 1861048), (112, 1528718), (161, 1063456), (167, 1025248), (184, 930524), (199, 860384), (224, 764359), (322, 531728), (334, 512624), (368, 465262), (398, 430192), (644, 265864), (668, 256312), (736, 232631), (796, 215096), (1169, 146464), (1288, 132932), (1336, 128156), (1393, 122912), (1592, 107548), (2338, 73232), (2576, 66466), (2672, 64078), (2786, 61456), (3184, 53774), (3841, 44576), (4577, 37408), (4676, 36616), (5152, 33233), (5344, 32039), (5572, 30728), (6368, 26887), (7682, 22288), (9154, 18704), (9352, 18308), (11144, 15364)]