181840932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 578253312

約数和(自身を除く): 396412380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1181, 1222, 1316, 1638, 1692, 1833, 1974, 2362, 2444, 2961, 3276, 3543, 3666, 3948, 4277, 4724, 5499, 5922, 7086, 7332, 8267, 8554, 10629, 10998, 11844, 12831, 14172, 15353, 16534, 17108, 21258, 21996, 24801, 25662, 30706, 33068, 38493, 42516, 46059, 49602, 51324, 55507, 61412, 74403, 76986, 92118, 99204, 107471, 111014, 138177, 148806, 153972, 166521, 184236, 214942, 222028, 276354, 297612, 322413, 333042, 388549, 429884, 499563, 552708, 644826, 666084, 721591, 777098, 967239, 999126, 1165647, 1289652, 1443182, 1554196, 1934478, 1998252, 2164773, 2331294, 2886364, 3496941, 3868956, 4329546, 4662588, 5051137, 6494319, 6993882, 8659092, 10102274, 12988638, 13987764, 15153411, 20204548, 25977276, 30306822, 45460233, 60613644, 90920466, 181840932]

約数ペア:

[(1, 181840932), (2, 90920466), (3, 60613644), (4, 45460233), (6, 30306822), (7, 25977276), (9, 20204548), (12, 15153411), (13, 13987764), (14, 12988638), (18, 10102274), (21, 8659092), (26, 6993882), (28, 6494319), (36, 5051137), (39, 4662588), (42, 4329546), (47, 3868956), (52, 3496941), (63, 2886364), (78, 2331294), (84, 2164773), (91, 1998252), (94, 1934478), (117, 1554196), (126, 1443182), (141, 1289652), (156, 1165647), (182, 999126), (188, 967239), (234, 777098), (252, 721591), (273, 666084), (282, 644826), (329, 552708), (364, 499563), (423, 429884), (468, 388549), (546, 333042), (564, 322413), (611, 297612), (658, 276354), (819, 222028), (846, 214942), (987, 184236), (1092, 166521), (1181, 153972), (1222, 148806), (1316, 138177), (1638, 111014), (1692, 107471), (1833, 99204), (1974, 92118), (2362, 76986), (2444, 74403), (2961, 61412), (3276, 55507), (3543, 51324), (3666, 49602), (3948, 46059), (4277, 42516), (4724, 38493), (5499, 33068), (5922, 30706), (7086, 25662), (7332, 24801), (8267, 21996), (8554, 21258), (10629, 17108), (10998, 16534), (11844, 15353), (12831, 14172)]