189027828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 565621056

約数和(自身を除く): 376593228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 129, 132, 153, 172, 187, 198, 204, 258, 306, 374, 387, 396, 473, 516, 561, 612, 653, 731, 748, 774, 946, 1122, 1306, 1419, 1462, 1548, 1683, 1892, 1959, 2193, 2244, 2612, 2838, 2924, 3366, 3918, 4257, 4386, 5676, 5877, 6579, 6732, 7183, 7836, 8041, 8514, 8772, 11101, 11754, 13158, 14366, 16082, 17028, 21549, 22202, 23508, 24123, 26316, 28079, 28732, 32164, 33303, 43098, 44404, 48246, 56158, 64647, 66606, 72369, 84237, 86196, 96492, 99909, 112316, 122111, 129294, 133212, 144738, 168474, 199818, 244222, 252711, 258588, 289476, 308869, 336948, 366333, 399636, 477343, 488444, 505422, 617738, 732666, 926607, 954686, 1010844, 1098999, 1235476, 1432029, 1465332, 1853214, 1909372, 2197998, 2779821, 2864058, 3706428, 4296087, 4395996, 5250773, 5559642, 5728116, 8592174, 10501546, 11119284, 15752319, 17184348, 21003092, 31504638, 47256957, 63009276, 94513914, 189027828]

約数ペア:

[(1, 189027828), (2, 94513914), (3, 63009276), (4, 47256957), (6, 31504638), (9, 21003092), (11, 17184348), (12, 15752319), (17, 11119284), (18, 10501546), (22, 8592174), (33, 5728116), (34, 5559642), (36, 5250773), (43, 4395996), (44, 4296087), (51, 3706428), (66, 2864058), (68, 2779821), (86, 2197998), (99, 1909372), (102, 1853214), (129, 1465332), (132, 1432029), (153, 1235476), (172, 1098999), (187, 1010844), (198, 954686), (204, 926607), (258, 732666), (306, 617738), (374, 505422), (387, 488444), (396, 477343), (473, 399636), (516, 366333), (561, 336948), (612, 308869), (653, 289476), (731, 258588), (748, 252711), (774, 244222), (946, 199818), (1122, 168474), (1306, 144738), (1419, 133212), (1462, 129294), (1548, 122111), (1683, 112316), (1892, 99909), (1959, 96492), (2193, 86196), (2244, 84237), (2612, 72369), (2838, 66606), (2924, 64647), (3366, 56158), (3918, 48246), (4257, 44404), (4386, 43098), (5676, 33303), (5877, 32164), (6579, 28732), (6732, 28079), (7183, 26316), (7836, 24123), (8041, 23508), (8514, 22202), (8772, 21549), (11101, 17028), (11754, 16082), (13158, 14366)]