156598356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20747}}^1$

素因数の和:20808

約数の個数: 48

約数和(自身を含む): 397365696

約数和(自身を除く): 240767340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 20747, 41494, 62241, 82988, 124482, 248964, 352699, 705398, 767639, 1058097, 1410796, 1535278, 2116194, 2302917, 3070556, 4232388, 4605834, 9211668, 13049863, 26099726, 39149589, 52199452, 78299178, 156598356]

約数ペア:

[(1, 156598356), (2, 78299178), (3, 52199452), (4, 39149589), (6, 26099726), (12, 13049863), (17, 9211668), (34, 4605834), (37, 4232388), (51, 3070556), (68, 2302917), (74, 2116194), (102, 1535278), (111, 1410796), (148, 1058097), (204, 767639), (222, 705398), (444, 352699), (629, 248964), (1258, 124482), (1887, 82988), (2516, 62241), (3774, 41494), (7548, 20747)]