15516768

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 28512672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 181, 188, 228, 282, 304, 362, 376, 456, 543, 564, 608, 724, 752, 893, 912, 1086, 1128, 1448, 1504, 1786, 1824, 2172, 2256, 2679, 2896, 3439, 3572, 4344, 4512, 5358, 5792, 6878, 7144, 8507, 8688, 10317, 10716, 13756, 14288, 17014, 17376, 20634, 21432, 25521, 27512, 28576, 34028, 41268, 42864, 51042, 55024, 68056, 82536, 85728, 102084, 110048, 136112, 161633, 165072, 204168, 272224, 323266, 330144, 408336, 484899, 646532, 816672, 969798, 1293064, 1939596, 2586128, 3879192, 5172256, 7758384, 15516768]

約数ペア:

[(1, 15516768), (2, 7758384), (3, 5172256), (4, 3879192), (6, 2586128), (8, 1939596), (12, 1293064), (16, 969798), (19, 816672), (24, 646532), (32, 484899), (38, 408336), (47, 330144), (48, 323266), (57, 272224), (76, 204168), (94, 165072), (96, 161633), (114, 136112), (141, 110048), (152, 102084), (181, 85728), (188, 82536), (228, 68056), (282, 55024), (304, 51042), (362, 42864), (376, 41268), (456, 34028), (543, 28576), (564, 27512), (608, 25521), (724, 21432), (752, 20634), (893, 17376), (912, 17014), (1086, 14288), (1128, 13756), (1448, 10716), (1504, 10317), (1786, 8688), (1824, 8507), (2172, 7144), (2256, 6878), (2679, 5792), (2896, 5358), (3439, 4512), (3572, 4344)]