168006816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30703}}^1$

素因数の和:30738

約数の個数: 72

約数和(自身を含む): 502931520

約数和(自身を除く): 334924704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 30703, 61406, 92109, 122812, 184218, 245624, 276327, 368436, 491248, 552654, 583357, 736872, 982496, 1105308, 1166714, 1473744, 1750071, 2210616, 2333428, 2947488, 3500142, 4421232, 4666856, 5250213, 7000284, 8842464, 9333712, 10500426, 14000568, 18667424, 21000852, 28001136, 42001704, 56002272, 84003408, 168006816]

約数ペア:

[(1, 168006816), (2, 84003408), (3, 56002272), (4, 42001704), (6, 28001136), (8, 21000852), (9, 18667424), (12, 14000568), (16, 10500426), (18, 9333712), (19, 8842464), (24, 7000284), (32, 5250213), (36, 4666856), (38, 4421232), (48, 3500142), (57, 2947488), (72, 2333428), (76, 2210616), (96, 1750071), (114, 1473744), (144, 1166714), (152, 1105308), (171, 982496), (228, 736872), (288, 583357), (304, 552654), (342, 491248), (456, 368436), (608, 276327), (684, 245624), (912, 184218), (1368, 122812), (1824, 92109), (2736, 61406), (5472, 30703)]