188248905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 388717056

約数和(自身を除く): 200468151

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 39, 45, 51, 65, 69, 85, 115, 117, 153, 195, 207, 221, 255, 299, 345, 391, 585, 663, 765, 823, 897, 1035, 1105, 1173, 1495, 1955, 1989, 2469, 2691, 3315, 3519, 4115, 4485, 5083, 5865, 7407, 9945, 10699, 12345, 13455, 13991, 15249, 17595, 18929, 25415, 32097, 37035, 41973, 45747, 53495, 56787, 69955, 76245, 94645, 96291, 125919, 160485, 170361, 181883, 209865, 228735, 246077, 283935, 321793, 481455, 545649, 629595, 738231, 851805, 909415, 965379, 1230385, 1608965, 1636947, 2214693, 2728245, 2896137, 3691155, 4183309, 4826895, 8184735, 11073465, 12549927, 14480685, 20916545, 37649781, 62749635, 188248905]

約数ペア:

[(1, 188248905), (3, 62749635), (5, 37649781), (9, 20916545), (13, 14480685), (15, 12549927), (17, 11073465), (23, 8184735), (39, 4826895), (45, 4183309), (51, 3691155), (65, 2896137), (69, 2728245), (85, 2214693), (115, 1636947), (117, 1608965), (153, 1230385), (195, 965379), (207, 909415), (221, 851805), (255, 738231), (299, 629595), (345, 545649), (391, 481455), (585, 321793), (663, 283935), (765, 246077), (823, 228735), (897, 209865), (1035, 181883), (1105, 170361), (1173, 160485), (1495, 125919), (1955, 96291), (1989, 94645), (2469, 76245), (2691, 69955), (3315, 56787), (3519, 53495), (4115, 45747), (4485, 41973), (5083, 37035), (5865, 32097), (7407, 25415), (9945, 18929), (10699, 17595), (12345, 15249), (13455, 13991)]