159559998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 352194480

約数和(自身を除く): 192634482

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 2969, 4134, 5938, 8907, 8957, 17814, 17914, 26871, 38597, 53742, 77194, 115791, 157357, 231582, 314714, 472071, 501761, 944142, 1003522, 1505283, 2045641, 3010566, 4091282, 6136923, 12273846, 26593333, 53186666, 79779999, 159559998]

約数ペア:

[(1, 159559998), (2, 79779999), (3, 53186666), (6, 26593333), (13, 12273846), (26, 6136923), (39, 4091282), (53, 3010566), (78, 2045641), (106, 1505283), (159, 1003522), (169, 944142), (318, 501761), (338, 472071), (507, 314714), (689, 231582), (1014, 157357), (1378, 115791), (2067, 77194), (2969, 53742), (4134, 38597), (5938, 26871), (8907, 17914), (8957, 17814)]