188992804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 108

約数和(自身を含む): 456163932

約数和(自身を除く): 267171128

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 484, 539, 572, 613, 637, 847, 1001, 1078, 1226, 1274, 1573, 1694, 2002, 2156, 2452, 2548, 3146, 3388, 4004, 4291, 5929, 6292, 6743, 7007, 7969, 8582, 11011, 11858, 13486, 14014, 15938, 17164, 22022, 23716, 26972, 28028, 30037, 31876, 44044, 47201, 55783, 60074, 74173, 77077, 87659, 94402, 111566, 120148, 148346, 154154, 175318, 188804, 223132, 296692, 308308, 330407, 350636, 390481, 519211, 613613, 660814, 780962, 964249, 1038422, 1227226, 1321628, 1561924, 1928498, 2076844, 2454452, 3634477, 3856996, 4295291, 6749743, 7268954, 8590582, 13499486, 14537908, 17181164, 26998972, 47248201, 94496402, 188992804]

約数ペア:

[(1, 188992804), (2, 94496402), (4, 47248201), (7, 26998972), (11, 17181164), (13, 14537908), (14, 13499486), (22, 8590582), (26, 7268954), (28, 6749743), (44, 4295291), (49, 3856996), (52, 3634477), (77, 2454452), (91, 2076844), (98, 1928498), (121, 1561924), (143, 1321628), (154, 1227226), (182, 1038422), (196, 964249), (242, 780962), (286, 660814), (308, 613613), (364, 519211), (484, 390481), (539, 350636), (572, 330407), (613, 308308), (637, 296692), (847, 223132), (1001, 188804), (1078, 175318), (1226, 154154), (1274, 148346), (1573, 120148), (1694, 111566), (2002, 94402), (2156, 87659), (2452, 77077), (2548, 74173), (3146, 60074), (3388, 55783), (4004, 47201), (4291, 44044), (5929, 31876), (6292, 30037), (6743, 28028), (7007, 26972), (7969, 23716), (8582, 22022), (11011, 17164), (11858, 15938), (13486, 14014)]