165520728

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{9539}}^1$

素因数の和:9792

約数の個数: 48

約数和(自身を含む): 450192600

約数和(自身を除く): 284671872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 4338, 5784, 8676, 9539, 17352, 19078, 28617, 38156, 57234, 76312, 85851, 114468, 171702, 228936, 343404, 686808, 2298899, 4597798, 6896697, 9195596, 13793394, 18391192, 20690091, 27586788, 41380182, 55173576, 82760364, 165520728]

約数ペア:

[(1, 165520728), (2, 82760364), (3, 55173576), (4, 41380182), (6, 27586788), (8, 20690091), (9, 18391192), (12, 13793394), (18, 9195596), (24, 6896697), (36, 4597798), (72, 2298899), (241, 686808), (482, 343404), (723, 228936), (964, 171702), (1446, 114468), (1928, 85851), (2169, 76312), (2892, 57234), (4338, 38156), (5784, 28617), (8676, 19078), (9539, 17352)]