190989864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 562554720

約数和(自身を除く): 371564856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 321, 428, 468, 642, 856, 936, 963, 1284, 1391, 1907, 1926, 2568, 2782, 3814, 3852, 4173, 5564, 5721, 7628, 7704, 8346, 11128, 11442, 12519, 15256, 16692, 17163, 22884, 24791, 25038, 33384, 34326, 45768, 49582, 50076, 68652, 74373, 99164, 100152, 137304, 148746, 198328, 204049, 223119, 297492, 408098, 446238, 594984, 612147, 816196, 892476, 1224294, 1632392, 1784952, 1836441, 2448588, 2652637, 3672882, 4897176, 5305274, 7345764, 7957911, 10610548, 14691528, 15915822, 21221096, 23873733, 31831644, 47747466, 63663288, 95494932, 190989864]

約数ペア:

[(1, 190989864), (2, 95494932), (3, 63663288), (4, 47747466), (6, 31831644), (8, 23873733), (9, 21221096), (12, 15915822), (13, 14691528), (18, 10610548), (24, 7957911), (26, 7345764), (36, 5305274), (39, 4897176), (52, 3672882), (72, 2652637), (78, 2448588), (104, 1836441), (107, 1784952), (117, 1632392), (156, 1224294), (214, 892476), (234, 816196), (312, 612147), (321, 594984), (428, 446238), (468, 408098), (642, 297492), (856, 223119), (936, 204049), (963, 198328), (1284, 148746), (1391, 137304), (1907, 100152), (1926, 99164), (2568, 74373), (2782, 68652), (3814, 50076), (3852, 49582), (4173, 45768), (5564, 34326), (5721, 33384), (7628, 25038), (7704, 24791), (8346, 22884), (11128, 17163), (11442, 16692), (12519, 15256)]