156922436690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{480517}}^1$

素因数の和:480671

約数の個数: 48

約数和(自身を含む): 302709041352

約数和(自身を除く): 145786604662

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 289, 565, 578, 1130, 1445, 1921, 2890, 3842, 9605, 19210, 32657, 65314, 163285, 326570, 480517, 961034, 2402585, 4805170, 8168789, 16337578, 40843945, 54298421, 81687890, 108596842, 138869413, 271492105, 277738826, 542984210, 694347065, 923073157, 1388694130, 1846146314, 4615365785, 9230731570, 15692243669, 31384487338, 78461218345, 156922436690]

約数ペア:

[(1, 156922436690), (2, 78461218345), (5, 31384487338), (10, 15692243669), (17, 9230731570), (34, 4615365785), (85, 1846146314), (113, 1388694130), (170, 923073157), (226, 694347065), (289, 542984210), (565, 277738826), (578, 271492105), (1130, 138869413), (1445, 108596842), (1921, 81687890), (2890, 54298421), (3842, 40843945), (9605, 16337578), (19210, 8168789), (32657, 4805170), (65314, 2402585), (163285, 961034), (326570, 480517)]