163728488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 392105280

約数和(自身を除く): 228376792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 121, 146, 154, 242, 292, 308, 331, 484, 511, 584, 616, 662, 803, 847, 968, 1022, 1324, 1606, 1694, 2044, 2317, 2648, 3212, 3388, 3641, 4088, 4634, 5621, 6424, 6776, 7282, 8833, 9268, 11242, 14564, 17666, 18536, 22484, 24163, 25487, 29128, 35332, 40051, 44968, 48326, 50974, 61831, 70664, 80102, 96652, 101948, 123662, 160204, 169141, 193304, 203896, 247324, 265793, 280357, 320408, 338282, 494648, 531586, 560714, 676564, 1063172, 1121428, 1353128, 1860551, 2126344, 2242856, 2923723, 3721102, 5847446, 7442204, 11694892, 14884408, 20466061, 23389784, 40932122, 81864244, 163728488]

約数ペア:

[(1, 163728488), (2, 81864244), (4, 40932122), (7, 23389784), (8, 20466061), (11, 14884408), (14, 11694892), (22, 7442204), (28, 5847446), (44, 3721102), (56, 2923723), (73, 2242856), (77, 2126344), (88, 1860551), (121, 1353128), (146, 1121428), (154, 1063172), (242, 676564), (292, 560714), (308, 531586), (331, 494648), (484, 338282), (511, 320408), (584, 280357), (616, 265793), (662, 247324), (803, 203896), (847, 193304), (968, 169141), (1022, 160204), (1324, 123662), (1606, 101948), (1694, 96652), (2044, 80102), (2317, 70664), (2648, 61831), (3212, 50974), (3388, 48326), (3641, 44968), (4088, 40051), (4634, 35332), (5621, 29128), (6424, 25487), (6776, 24163), (7282, 22484), (8833, 18536), (9268, 17666), (11242, 14564)]