190197648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 555250176

約数和(自身を除く): 365052528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 248, 274, 279, 311, 372, 411, 496, 548, 558, 622, 744, 822, 933, 1096, 1116, 1233, 1244, 1488, 1644, 1866, 2192, 2232, 2466, 2488, 2799, 3288, 3732, 4247, 4464, 4932, 4976, 5598, 6576, 7464, 8494, 9641, 9864, 11196, 12741, 14928, 16988, 19282, 19728, 22392, 25482, 28923, 33976, 38223, 38564, 42607, 44784, 50964, 57846, 67952, 76446, 77128, 85214, 86769, 101928, 115692, 127821, 152892, 154256, 170428, 173538, 203856, 231384, 255642, 305784, 340856, 347076, 383463, 462768, 511284, 611568, 681712, 694152, 766926, 1022568, 1320817, 1388304, 1533852, 2045136, 2641634, 3067704, 3962451, 5283268, 6135408, 7924902, 10566536, 11887353, 15849804, 21133072, 23774706, 31699608, 47549412, 63399216, 95098824, 190197648]

約数ペア:

[(1, 190197648), (2, 95098824), (3, 63399216), (4, 47549412), (6, 31699608), (8, 23774706), (9, 21133072), (12, 15849804), (16, 11887353), (18, 10566536), (24, 7924902), (31, 6135408), (36, 5283268), (48, 3962451), (62, 3067704), (72, 2641634), (93, 2045136), (124, 1533852), (137, 1388304), (144, 1320817), (186, 1022568), (248, 766926), (274, 694152), (279, 681712), (311, 611568), (372, 511284), (411, 462768), (496, 383463), (548, 347076), (558, 340856), (622, 305784), (744, 255642), (822, 231384), (933, 203856), (1096, 173538), (1116, 170428), (1233, 154256), (1244, 152892), (1488, 127821), (1644, 115692), (1866, 101928), (2192, 86769), (2232, 85214), (2466, 77128), (2488, 76446), (2799, 67952), (3288, 57846), (3732, 50964), (4247, 44784), (4464, 42607), (4932, 38564), (4976, 38223), (5598, 33976), (6576, 28923), (7464, 25482), (8494, 22392), (9641, 19728), (9864, 19282), (11196, 16988), (12741, 14928)]