156732342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 355332096

約数和(自身を除く): 198599754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 689, 806, 1209, 1223, 1378, 1643, 2067, 2418, 2446, 3286, 3669, 4134, 4929, 7338, 9858, 15899, 21359, 31798, 37913, 42718, 47697, 64077, 64819, 75826, 95394, 113739, 128154, 129638, 194457, 227478, 388914, 492869, 842647, 985738, 1478607, 1685294, 2009389, 2527941, 2957214, 4018778, 5055882, 6028167, 12056334, 26122057, 52244114, 78366171, 156732342]

約数ペア:

[(1, 156732342), (2, 78366171), (3, 52244114), (6, 26122057), (13, 12056334), (26, 6028167), (31, 5055882), (39, 4018778), (53, 2957214), (62, 2527941), (78, 2009389), (93, 1685294), (106, 1478607), (159, 985738), (186, 842647), (318, 492869), (403, 388914), (689, 227478), (806, 194457), (1209, 129638), (1223, 128154), (1378, 113739), (1643, 95394), (2067, 75826), (2418, 64819), (2446, 64077), (3286, 47697), (3669, 42718), (4134, 37913), (4929, 31798), (7338, 21359), (9858, 15899)]