166398048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 509483520

約数和(自身を除く): 343085472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 564, 608, 647, 684, 752, 846, 893, 912, 1128, 1294, 1368, 1504, 1692, 1786, 1824, 1941, 2256, 2588, 2679, 2736, 3384, 3572, 3882, 4512, 5176, 5358, 5472, 5823, 6768, 7144, 7764, 8037, 10352, 10716, 11646, 12293, 13536, 14288, 15528, 16074, 20704, 21432, 23292, 24586, 28576, 30409, 31056, 32148, 36879, 42864, 46584, 49172, 60818, 62112, 64296, 73758, 85728, 91227, 93168, 98344, 110637, 121636, 128592, 147516, 182454, 186336, 196688, 221274, 243272, 257184, 273681, 295032, 364908, 393376, 442548, 486544, 547362, 577771, 590064, 729816, 885096, 973088, 1094724, 1155542, 1180128, 1459632, 1733313, 1770192, 2189448, 2311084, 2919264, 3466626, 3540384, 4378896, 4622168, 5199939, 6933252, 8757792, 9244336, 10399878, 13866504, 18488672, 20799756, 27733008, 41599512, 55466016, 83199024, 166398048]

約数ペア:

[(1, 166398048), (2, 83199024), (3, 55466016), (4, 41599512), (6, 27733008), (8, 20799756), (9, 18488672), (12, 13866504), (16, 10399878), (18, 9244336), (19, 8757792), (24, 6933252), (32, 5199939), (36, 4622168), (38, 4378896), (47, 3540384), (48, 3466626), (57, 2919264), (72, 2311084), (76, 2189448), (94, 1770192), (96, 1733313), (114, 1459632), (141, 1180128), (144, 1155542), (152, 1094724), (171, 973088), (188, 885096), (228, 729816), (282, 590064), (288, 577771), (304, 547362), (342, 486544), (376, 442548), (423, 393376), (456, 364908), (564, 295032), (608, 273681), (647, 257184), (684, 243272), (752, 221274), (846, 196688), (893, 186336), (912, 182454), (1128, 147516), (1294, 128592), (1368, 121636), (1504, 110637), (1692, 98344), (1786, 93168), (1824, 91227), (1941, 85728), (2256, 73758), (2588, 64296), (2679, 62112), (2736, 60818), (3384, 49172), (3572, 46584), (3882, 42864), (4512, 36879), (5176, 32148), (5358, 31056), (5472, 30409), (5823, 28576), (6768, 24586), (7144, 23292), (7764, 21432), (8037, 20704), (10352, 16074), (10716, 15528), (11646, 14288), (12293, 13536)]