140373728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3855

約数の個数: 48

約数和(自身を含む): 304383744

約数和(自身を除く): 164010016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1177, 1712, 2354, 3424, 3727, 4708, 7454, 9416, 14908, 18832, 29816, 37664, 40997, 59632, 81994, 119264, 163988, 327976, 398789, 655952, 797578, 1311904, 1595156, 3190312, 4386679, 6380624, 8773358, 12761248, 17546716, 35093432, 70186864, 140373728]

約数ペア:

[(1, 140373728), (2, 70186864), (4, 35093432), (8, 17546716), (11, 12761248), (16, 8773358), (22, 6380624), (32, 4386679), (44, 3190312), (88, 1595156), (107, 1311904), (176, 797578), (214, 655952), (352, 398789), (428, 327976), (856, 163988), (1177, 119264), (1712, 81994), (2354, 59632), (3424, 40997), (3727, 37664), (4708, 29816), (7454, 18832), (9416, 14908)]