161871552

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 501164352

約数和(自身を除く): 339292800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 136, 144, 153, 183, 192, 204, 244, 271, 272, 288, 306, 366, 408, 488, 542, 544, 549, 576, 612, 732, 813, 816, 976, 1037, 1084, 1088, 1098, 1224, 1464, 1626, 1632, 1952, 2074, 2168, 2196, 2439, 2448, 2928, 3111, 3252, 3264, 3904, 4148, 4336, 4392, 4607, 4878, 4896, 5856, 6222, 6504, 8296, 8672, 8784, 9214, 9333, 9756, 9792, 11712, 12444, 13008, 13821, 16531, 16592, 17344, 17568, 18428, 18666, 19512, 24888, 26016, 27642, 33062, 33184, 35136, 36856, 37332, 39024, 41463, 49593, 49776, 52032, 55284, 66124, 66368, 73712, 74664, 78048, 82926, 99186, 99552, 110568, 132248, 147424, 148779, 149328, 156096, 165852, 198372, 199104, 221136, 264496, 281027, 294848, 297558, 298656, 331704, 396744, 442272, 528992, 562054, 595116, 597312, 663408, 793488, 843081, 884544, 1057984, 1124108, 1190232, 1326816, 1586976, 1686162, 2248216, 2380464, 2529243, 2653632, 3173952, 3372324, 4496432, 4760928, 5058486, 6744648, 8992864, 9521856, 10116972, 13489296, 17985728, 20233944, 26978592, 40467888, 53957184, 80935776, 161871552]

約数ペア:

[(1, 161871552), (2, 80935776), (3, 53957184), (4, 40467888), (6, 26978592), (8, 20233944), (9, 17985728), (12, 13489296), (16, 10116972), (17, 9521856), (18, 8992864), (24, 6744648), (32, 5058486), (34, 4760928), (36, 4496432), (48, 3372324), (51, 3173952), (61, 2653632), (64, 2529243), (68, 2380464), (72, 2248216), (96, 1686162), (102, 1586976), (122, 1326816), (136, 1190232), (144, 1124108), (153, 1057984), (183, 884544), (192, 843081), (204, 793488), (244, 663408), (271, 597312), (272, 595116), (288, 562054), (306, 528992), (366, 442272), (408, 396744), (488, 331704), (542, 298656), (544, 297558), (549, 294848), (576, 281027), (612, 264496), (732, 221136), (813, 199104), (816, 198372), (976, 165852), (1037, 156096), (1084, 149328), (1088, 148779), (1098, 147424), (1224, 132248), (1464, 110568), (1626, 99552), (1632, 99186), (1952, 82926), (2074, 78048), (2168, 74664), (2196, 73712), (2439, 66368), (2448, 66124), (2928, 55284), (3111, 52032), (3252, 49776), (3264, 49593), (3904, 41463), (4148, 39024), (4336, 37332), (4392, 36856), (4607, 35136), (4878, 33184), (4896, 33062), (5856, 27642), (6222, 26016), (6504, 24888), (8296, 19512), (8672, 18666), (8784, 18428), (9214, 17568), (9333, 17344), (9756, 16592), (9792, 16531), (11712, 13821), (12444, 13008)]