160442685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 324276732

約数和(自身を除く): 163834047

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 73, 85, 117, 153, 169, 195, 219, 221, 255, 289, 365, 507, 585, 657, 663, 765, 845, 867, 949, 1095, 1105, 1241, 1445, 1521, 1989, 2535, 2601, 2847, 2873, 3285, 3315, 3723, 3757, 4335, 4745, 6205, 7605, 8541, 8619, 9945, 11169, 11271, 12337, 13005, 14235, 14365, 16133, 18615, 18785, 21097, 25857, 33813, 37011, 42705, 43095, 48399, 48841, 55845, 56355, 61685, 63291, 80665, 105485, 111033, 129285, 145197, 146523, 169065, 185055, 189873, 209729, 241995, 244205, 274261, 316455, 439569, 555165, 629187, 725985, 732615, 822783, 949365, 1048645, 1371305, 1887561, 2197845, 2468349, 3145935, 3565393, 4113915, 9437805, 10696179, 12341745, 17826965, 32088537, 53480895, 160442685]

約数ペア:

[(1, 160442685), (3, 53480895), (5, 32088537), (9, 17826965), (13, 12341745), (15, 10696179), (17, 9437805), (39, 4113915), (45, 3565393), (51, 3145935), (65, 2468349), (73, 2197845), (85, 1887561), (117, 1371305), (153, 1048645), (169, 949365), (195, 822783), (219, 732615), (221, 725985), (255, 629187), (289, 555165), (365, 439569), (507, 316455), (585, 274261), (657, 244205), (663, 241995), (765, 209729), (845, 189873), (867, 185055), (949, 169065), (1095, 146523), (1105, 145197), (1241, 129285), (1445, 111033), (1521, 105485), (1989, 80665), (2535, 63291), (2601, 61685), (2847, 56355), (2873, 55845), (3285, 48841), (3315, 48399), (3723, 43095), (3757, 42705), (4335, 37011), (4745, 33813), (6205, 25857), (7605, 21097), (8541, 18785), (8619, 18615), (9945, 16133), (11169, 14365), (11271, 14235), (12337, 13005)]