168741432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 521164800

約数和(自身を除く): 352423368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 31, 36, 38, 46, 57, 62, 69, 72, 76, 92, 93, 114, 124, 138, 152, 171, 173, 184, 186, 207, 228, 248, 276, 279, 342, 346, 372, 414, 437, 456, 519, 552, 558, 589, 684, 692, 713, 744, 828, 874, 1038, 1116, 1178, 1311, 1368, 1384, 1426, 1557, 1656, 1748, 1767, 2076, 2139, 2232, 2356, 2622, 2852, 3114, 3287, 3496, 3534, 3933, 3979, 4152, 4278, 4712, 5244, 5301, 5363, 5704, 6228, 6417, 6574, 7068, 7866, 7958, 8556, 9861, 10488, 10602, 10726, 11937, 12456, 12834, 13148, 13547, 14136, 15732, 15916, 16089, 17112, 19722, 21204, 21452, 23874, 25668, 26296, 27094, 29583, 31464, 31832, 32178, 35811, 39444, 40641, 42408, 42904, 47748, 48267, 51336, 54188, 59166, 64356, 71622, 75601, 78888, 81282, 95496, 96534, 101897, 108376, 118332, 121923, 123349, 128712, 143244, 151202, 162564, 193068, 203794, 226803, 236664, 243846, 246698, 286488, 302404, 305691, 325128, 370047, 386136, 407588, 453606, 487692, 493396, 604808, 611382, 680409, 740094, 815176, 907212, 917073, 975384, 986792, 1110141, 1222764, 1360818, 1480188, 1814424, 1834146, 2220282, 2343631, 2445528, 2721636, 2960376, 3668292, 4440564, 4687262, 5443272, 7030893, 7336584, 8881128, 9374524, 14061786, 18749048, 21092679, 28123572, 42185358, 56247144, 84370716, 168741432]

約数ペア:

[(1, 168741432), (2, 84370716), (3, 56247144), (4, 42185358), (6, 28123572), (8, 21092679), (9, 18749048), (12, 14061786), (18, 9374524), (19, 8881128), (23, 7336584), (24, 7030893), (31, 5443272), (36, 4687262), (38, 4440564), (46, 3668292), (57, 2960376), (62, 2721636), (69, 2445528), (72, 2343631), (76, 2220282), (92, 1834146), (93, 1814424), (114, 1480188), (124, 1360818), (138, 1222764), (152, 1110141), (171, 986792), (173, 975384), (184, 917073), (186, 907212), (207, 815176), (228, 740094), (248, 680409), (276, 611382), (279, 604808), (342, 493396), (346, 487692), (372, 453606), (414, 407588), (437, 386136), (456, 370047), (519, 325128), (552, 305691), (558, 302404), (589, 286488), (684, 246698), (692, 243846), (713, 236664), (744, 226803), (828, 203794), (874, 193068), (1038, 162564), (1116, 151202), (1178, 143244), (1311, 128712), (1368, 123349), (1384, 121923), (1426, 118332), (1557, 108376), (1656, 101897), (1748, 96534), (1767, 95496), (2076, 81282), (2139, 78888), (2232, 75601), (2356, 71622), (2622, 64356), (2852, 59166), (3114, 54188), (3287, 51336), (3496, 48267), (3534, 47748), (3933, 42904), (3979, 42408), (4152, 40641), (4278, 39444), (4712, 35811), (5244, 32178), (5301, 31832), (5363, 31464), (5704, 29583), (6228, 27094), (6417, 26296), (6574, 25668), (7068, 23874), (7866, 21452), (7958, 21204), (8556, 19722), (9861, 17112), (10488, 16089), (10602, 15916), (10726, 15732), (11937, 14136), (12456, 13547), (12834, 13148)]