163467648

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 500710860

約数和(自身を除く): 337243212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 289, 306, 384, 408, 491, 544, 576, 578, 612, 816, 867, 982, 1088, 1152, 1156, 1224, 1473, 1632, 1734, 1964, 2176, 2312, 2448, 2601, 2946, 3264, 3468, 3928, 4419, 4624, 4896, 5202, 5892, 6528, 6936, 7856, 8347, 8838, 9248, 9792, 10404, 11784, 13872, 15712, 16694, 17676, 18496, 19584, 20808, 23568, 25041, 27744, 31424, 33388, 35352, 36992, 41616, 47136, 50082, 55488, 62848, 66776, 70704, 75123, 83232, 94272, 100164, 110976, 133552, 141408, 141899, 150246, 166464, 188544, 200328, 267104, 282816, 283798, 300492, 332928, 400656, 425697, 534208, 565632, 567596, 600984, 801312, 851394, 1068416, 1135192, 1201968, 1277091, 1602624, 1702788, 2270384, 2403936, 2554182, 3205248, 3405576, 4540768, 4807872, 5108364, 6811152, 9081536, 9615744, 10216728, 13622304, 18163072, 20433456, 27244608, 40866912, 54489216, 81733824, 163467648]

約数ペア:

[(1, 163467648), (2, 81733824), (3, 54489216), (4, 40866912), (6, 27244608), (8, 20433456), (9, 18163072), (12, 13622304), (16, 10216728), (17, 9615744), (18, 9081536), (24, 6811152), (32, 5108364), (34, 4807872), (36, 4540768), (48, 3405576), (51, 3205248), (64, 2554182), (68, 2403936), (72, 2270384), (96, 1702788), (102, 1602624), (128, 1277091), (136, 1201968), (144, 1135192), (153, 1068416), (192, 851394), (204, 801312), (272, 600984), (288, 567596), (289, 565632), (306, 534208), (384, 425697), (408, 400656), (491, 332928), (544, 300492), (576, 283798), (578, 282816), (612, 267104), (816, 200328), (867, 188544), (982, 166464), (1088, 150246), (1152, 141899), (1156, 141408), (1224, 133552), (1473, 110976), (1632, 100164), (1734, 94272), (1964, 83232), (2176, 75123), (2312, 70704), (2448, 66776), (2601, 62848), (2946, 55488), (3264, 50082), (3468, 47136), (3928, 41616), (4419, 36992), (4624, 35352), (4896, 33388), (5202, 31424), (5892, 27744), (6528, 25041), (6936, 23568), (7856, 20808), (8347, 19584), (8838, 18496), (9248, 17676), (9792, 16694), (10404, 15712), (11784, 13872)]