198643824

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 596143392

約数和(自身を除く): 397499568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1621, 1656, 1702, 1776, 2553, 2664, 3242, 3312, 3404, 4863, 5106, 5328, 6484, 6808, 7659, 9726, 10212, 12968, 13616, 14589, 15318, 19452, 20424, 25936, 29178, 30636, 37283, 38904, 40848, 58356, 59977, 61272, 74566, 77808, 111849, 116712, 119954, 122544, 149132, 179931, 223698, 233424, 239908, 298264, 335547, 359862, 447396, 479816, 539793, 596528, 671094, 719724, 894792, 959632, 1079586, 1342188, 1379471, 1439448, 1789584, 2159172, 2684376, 2758942, 2878896, 4138413, 4318344, 5368752, 5517884, 8276826, 8636688, 11035768, 12415239, 16553652, 22071536, 24830478, 33107304, 49660956, 66214608, 99321912, 198643824]

約数ペア:

[(1, 198643824), (2, 99321912), (3, 66214608), (4, 49660956), (6, 33107304), (8, 24830478), (9, 22071536), (12, 16553652), (16, 12415239), (18, 11035768), (23, 8636688), (24, 8276826), (36, 5517884), (37, 5368752), (46, 4318344), (48, 4138413), (69, 2878896), (72, 2758942), (74, 2684376), (92, 2159172), (111, 1789584), (138, 1439448), (144, 1379471), (148, 1342188), (184, 1079586), (207, 959632), (222, 894792), (276, 719724), (296, 671094), (333, 596528), (368, 539793), (414, 479816), (444, 447396), (552, 359862), (592, 335547), (666, 298264), (828, 239908), (851, 233424), (888, 223698), (1104, 179931), (1332, 149132), (1621, 122544), (1656, 119954), (1702, 116712), (1776, 111849), (2553, 77808), (2664, 74566), (3242, 61272), (3312, 59977), (3404, 58356), (4863, 40848), (5106, 38904), (5328, 37283), (6484, 30636), (6808, 29178), (7659, 25936), (9726, 20424), (10212, 19452), (12968, 15318), (13616, 14589)]