163910304

素因数分解:

$2^5\times 3^5\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 490377888

約数和(自身を除く): 326467584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 197, 214, 216, 243, 288, 321, 324, 394, 428, 432, 486, 591, 642, 648, 788, 856, 864, 963, 972, 1182, 1284, 1296, 1576, 1712, 1773, 1926, 1944, 2364, 2568, 2592, 2889, 3152, 3424, 3546, 3852, 3888, 4728, 5136, 5319, 5778, 6304, 7092, 7704, 7776, 8667, 9456, 10272, 10638, 11556, 14184, 15408, 15957, 17334, 18912, 21079, 21276, 23112, 26001, 28368, 30816, 31914, 34668, 42158, 42552, 46224, 47871, 52002, 56736, 63237, 63828, 69336, 84316, 85104, 92448, 95742, 104004, 126474, 127656, 138672, 168632, 170208, 189711, 191484, 208008, 252948, 255312, 277344, 337264, 379422, 382968, 416016, 505896, 510624, 569133, 674528, 758844, 765936, 832032, 1011792, 1138266, 1517688, 1531872, 1707399, 2023584, 2276532, 3035376, 3414798, 4553064, 5122197, 6070752, 6829596, 9106128, 10244394, 13659192, 18212256, 20488788, 27318384, 40977576, 54636768, 81955152, 163910304]

約数ペア:

[(1, 163910304), (2, 81955152), (3, 54636768), (4, 40977576), (6, 27318384), (8, 20488788), (9, 18212256), (12, 13659192), (16, 10244394), (18, 9106128), (24, 6829596), (27, 6070752), (32, 5122197), (36, 4553064), (48, 3414798), (54, 3035376), (72, 2276532), (81, 2023584), (96, 1707399), (107, 1531872), (108, 1517688), (144, 1138266), (162, 1011792), (197, 832032), (214, 765936), (216, 758844), (243, 674528), (288, 569133), (321, 510624), (324, 505896), (394, 416016), (428, 382968), (432, 379422), (486, 337264), (591, 277344), (642, 255312), (648, 252948), (788, 208008), (856, 191484), (864, 189711), (963, 170208), (972, 168632), (1182, 138672), (1284, 127656), (1296, 126474), (1576, 104004), (1712, 95742), (1773, 92448), (1926, 85104), (1944, 84316), (2364, 69336), (2568, 63828), (2592, 63237), (2889, 56736), (3152, 52002), (3424, 47871), (3546, 46224), (3852, 42552), (3888, 42158), (4728, 34668), (5136, 31914), (5319, 30816), (5778, 28368), (6304, 26001), (7092, 23112), (7704, 21276), (7776, 21079), (8667, 18912), (9456, 17334), (10272, 15957), (10638, 15408), (11556, 14184)]