148928836

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 317054976

約数和(自身を除く): 168126140

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 127, 193, 196, 217, 254, 386, 434, 508, 772, 868, 889, 1351, 1519, 1778, 2702, 3038, 3556, 3937, 5404, 5983, 6076, 6223, 7874, 9457, 11966, 12446, 15748, 18914, 23932, 24511, 24892, 27559, 37828, 41881, 49022, 55118, 83762, 98044, 110236, 167524, 171577, 192913, 293167, 343154, 385826, 586334, 686308, 759841, 771652, 1172668, 1201039, 1519682, 2402078, 3039364, 4804156, 5318887, 10637774, 21275548, 37232209, 74464418, 148928836]

約数ペア:

[(1, 148928836), (2, 74464418), (4, 37232209), (7, 21275548), (14, 10637774), (28, 5318887), (31, 4804156), (49, 3039364), (62, 2402078), (98, 1519682), (124, 1201039), (127, 1172668), (193, 771652), (196, 759841), (217, 686308), (254, 586334), (386, 385826), (434, 343154), (508, 293167), (772, 192913), (868, 171577), (889, 167524), (1351, 110236), (1519, 98044), (1778, 83762), (2702, 55118), (3038, 49022), (3556, 41881), (3937, 37828), (5404, 27559), (5983, 24892), (6076, 24511), (6223, 23932), (7874, 18914), (9457, 15748), (11966, 12446)]