121404556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 168173684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 49, 52, 53, 58, 62, 91, 98, 106, 116, 124, 182, 196, 203, 212, 217, 364, 371, 377, 403, 406, 434, 637, 689, 742, 754, 806, 812, 868, 899, 1274, 1378, 1421, 1484, 1508, 1519, 1537, 1612, 1643, 1798, 2548, 2597, 2639, 2756, 2821, 2842, 3038, 3074, 3286, 3596, 4823, 5194, 5278, 5642, 5684, 6076, 6148, 6293, 6572, 9646, 10388, 10556, 10759, 11284, 11501, 11687, 12586, 18473, 19292, 19747, 19981, 21359, 21518, 23002, 23374, 25172, 33761, 36946, 39494, 39962, 42718, 43036, 44051, 46004, 46748, 47647, 67522, 73892, 75313, 78988, 79924, 80507, 81809, 85436, 88102, 95294, 135044, 139867, 149513, 150626, 161014, 163618, 176204, 190588, 279734, 299026, 301252, 322028, 327236, 333529, 559468, 572663, 598052, 619411, 667058, 979069, 1046591, 1145326, 1238822, 1334116, 1958138, 2093182, 2290652, 2334703, 2477644, 3916276, 4186364, 4335877, 4669406, 8671754, 9338812, 17343508, 30351139, 60702278, 121404556]

約数ペア:

[(1, 121404556), (2, 60702278), (4, 30351139), (7, 17343508), (13, 9338812), (14, 8671754), (26, 4669406), (28, 4335877), (29, 4186364), (31, 3916276), (49, 2477644), (52, 2334703), (53, 2290652), (58, 2093182), (62, 1958138), (91, 1334116), (98, 1238822), (106, 1145326), (116, 1046591), (124, 979069), (182, 667058), (196, 619411), (203, 598052), (212, 572663), (217, 559468), (364, 333529), (371, 327236), (377, 322028), (403, 301252), (406, 299026), (434, 279734), (637, 190588), (689, 176204), (742, 163618), (754, 161014), (806, 150626), (812, 149513), (868, 139867), (899, 135044), (1274, 95294), (1378, 88102), (1421, 85436), (1484, 81809), (1508, 80507), (1519, 79924), (1537, 78988), (1612, 75313), (1643, 73892), (1798, 67522), (2548, 47647), (2597, 46748), (2639, 46004), (2756, 44051), (2821, 43036), (2842, 42718), (3038, 39962), (3074, 39494), (3286, 36946), (3596, 33761), (4823, 25172), (5194, 23374), (5278, 23002), (5642, 21518), (5684, 21359), (6076, 19981), (6148, 19747), (6293, 19292), (6572, 18473), (9646, 12586), (10388, 11687), (10556, 11501), (10759, 11284)]