149648058

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:848

約数の個数: 72

約数和(自身を含む): 379012608

約数和(自身を除く): 229364550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 383, 441, 443, 766, 882, 886, 1149, 1329, 2298, 2658, 2681, 3101, 3447, 3987, 5362, 6202, 6894, 7974, 8043, 9303, 16086, 18606, 18767, 21707, 24129, 27909, 37534, 43414, 48258, 55818, 56301, 65121, 112602, 130242, 168903, 169669, 195363, 337806, 339338, 390726, 509007, 1018014, 1187683, 1527021, 2375366, 3054042, 3563049, 7126098, 8313781, 10689147, 16627562, 21378294, 24941343, 49882686, 74824029, 149648058]

約数ペア:

[(1, 149648058), (2, 74824029), (3, 49882686), (6, 24941343), (7, 21378294), (9, 16627562), (14, 10689147), (18, 8313781), (21, 7126098), (42, 3563049), (49, 3054042), (63, 2375366), (98, 1527021), (126, 1187683), (147, 1018014), (294, 509007), (383, 390726), (441, 339338), (443, 337806), (766, 195363), (882, 169669), (886, 168903), (1149, 130242), (1329, 112602), (2298, 65121), (2658, 56301), (2681, 55818), (3101, 48258), (3447, 43414), (3987, 37534), (5362, 27909), (6202, 24129), (6894, 21707), (7974, 18767), (8043, 18606), (9303, 16086)]