131793804

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 368614400

約数和(自身を除く): 236820596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 108, 114, 158, 162, 171, 228, 237, 271, 316, 324, 342, 474, 513, 542, 684, 711, 813, 948, 1026, 1084, 1422, 1501, 1539, 1626, 2052, 2133, 2439, 2844, 3002, 3078, 3252, 4266, 4503, 4878, 5149, 6004, 6156, 6399, 7317, 8532, 9006, 9756, 10298, 12798, 13509, 14634, 15447, 18012, 20596, 21409, 21951, 25596, 27018, 29268, 30894, 40527, 42818, 43902, 46341, 54036, 61788, 64227, 81054, 85636, 87804, 92682, 121581, 128454, 139023, 162108, 185364, 192681, 243162, 256908, 278046, 385362, 406771, 417069, 486324, 556092, 578043, 770724, 813542, 834138, 1156086, 1220313, 1627084, 1668276, 1734129, 2312172, 2440626, 3468258, 3660939, 4881252, 6936516, 7321878, 10982817, 14643756, 21965634, 32948451, 43931268, 65896902, 131793804]

約数ペア:

[(1, 131793804), (2, 65896902), (3, 43931268), (4, 32948451), (6, 21965634), (9, 14643756), (12, 10982817), (18, 7321878), (19, 6936516), (27, 4881252), (36, 3660939), (38, 3468258), (54, 2440626), (57, 2312172), (76, 1734129), (79, 1668276), (81, 1627084), (108, 1220313), (114, 1156086), (158, 834138), (162, 813542), (171, 770724), (228, 578043), (237, 556092), (271, 486324), (316, 417069), (324, 406771), (342, 385362), (474, 278046), (513, 256908), (542, 243162), (684, 192681), (711, 185364), (813, 162108), (948, 139023), (1026, 128454), (1084, 121581), (1422, 92682), (1501, 87804), (1539, 85636), (1626, 81054), (2052, 64227), (2133, 61788), (2439, 54036), (2844, 46341), (3002, 43902), (3078, 42818), (3252, 40527), (4266, 30894), (4503, 29268), (4878, 27018), (5149, 25596), (6004, 21951), (6156, 21409), (6399, 20596), (7317, 18012), (8532, 15447), (9006, 14634), (9756, 13509), (10298, 12798)]