146905724

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7727}}^1$

素因数の和:7842

約数の個数: 36

約数和(自身を含む): 302180256

約数和(自身を除く): 155274532

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 7727, 9506, 15454, 19012, 30908, 54089, 108178, 216356, 378623, 749519, 757246, 1499038, 1514492, 2998076, 5246633, 10493266, 20986532, 36726431, 73452862, 146905724]

約数ペア:

[(1, 146905724), (2, 73452862), (4, 36726431), (7, 20986532), (14, 10493266), (28, 5246633), (49, 2998076), (97, 1514492), (98, 1499038), (194, 757246), (196, 749519), (388, 378623), (679, 216356), (1358, 108178), (2716, 54089), (4753, 30908), (7727, 19012), (9506, 15454)]