111959172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 332024000

約数和(自身を除く): 220064828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1399, 1404, 1482, 1539, 2052, 2106, 2223, 2798, 2964, 3078, 4197, 4212, 4446, 5596, 6156, 6669, 8394, 8892, 12591, 13338, 16788, 18187, 20007, 25182, 26581, 26676, 36374, 37773, 40014, 50364, 53162, 54561, 72748, 75546, 79743, 80028, 106324, 109122, 113319, 151092, 159486, 163683, 218244, 226638, 239229, 318972, 327366, 345553, 453276, 478458, 491049, 654732, 691106, 717687, 956916, 982098, 1036659, 1382212, 1435374, 1473147, 1964196, 2073318, 2153061, 2870748, 2946294, 3109977, 4146636, 4306122, 5892588, 6219954, 8612244, 9329931, 12439908, 18659862, 27989793, 37319724, 55979586, 111959172]

約数ペア:

[(1, 111959172), (2, 55979586), (3, 37319724), (4, 27989793), (6, 18659862), (9, 12439908), (12, 9329931), (13, 8612244), (18, 6219954), (19, 5892588), (26, 4306122), (27, 4146636), (36, 3109977), (38, 2946294), (39, 2870748), (52, 2153061), (54, 2073318), (57, 1964196), (76, 1473147), (78, 1435374), (81, 1382212), (108, 1036659), (114, 982098), (117, 956916), (156, 717687), (162, 691106), (171, 654732), (228, 491049), (234, 478458), (247, 453276), (324, 345553), (342, 327366), (351, 318972), (468, 239229), (494, 226638), (513, 218244), (684, 163683), (702, 159486), (741, 151092), (988, 113319), (1026, 109122), (1053, 106324), (1399, 80028), (1404, 79743), (1482, 75546), (1539, 72748), (2052, 54561), (2106, 53162), (2223, 50364), (2798, 40014), (2964, 37773), (3078, 36374), (4197, 26676), (4212, 26581), (4446, 25182), (5596, 20007), (6156, 18187), (6669, 16788), (8394, 13338), (8892, 12591)]