156338688

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 479255040

約数和(自身を除く): 322916352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 487, 512, 528, 608, 627, 704, 768, 836, 912, 974, 1056, 1216, 1254, 1408, 1461, 1536, 1672, 1824, 1948, 2112, 2432, 2508, 2816, 2922, 3344, 3648, 3896, 4224, 4864, 5016, 5357, 5632, 5844, 6688, 7296, 7792, 8448, 9253, 9728, 10032, 10714, 11688, 13376, 14592, 15584, 16071, 16896, 18506, 20064, 21428, 23376, 26752, 27759, 29184, 31168, 32142, 37012, 40128, 42856, 46752, 53504, 55518, 62336, 64284, 74024, 80256, 85712, 93504, 101783, 107008, 111036, 124672, 128568, 148048, 160512, 171424, 187008, 203566, 222072, 249344, 257136, 296096, 305349, 321024, 342848, 374016, 407132, 444144, 514272, 592192, 610698, 685696, 748032, 814264, 888288, 1028544, 1184384, 1221396, 1371392, 1628528, 1776576, 2057088, 2368768, 2442792, 2742784, 3257056, 3553152, 4114176, 4737536, 4885584, 6514112, 7106304, 8228352, 9771168, 13028224, 14212608, 19542336, 26056448, 39084672, 52112896, 78169344, 156338688]

約数ペア:

[(1, 156338688), (2, 78169344), (3, 52112896), (4, 39084672), (6, 26056448), (8, 19542336), (11, 14212608), (12, 13028224), (16, 9771168), (19, 8228352), (22, 7106304), (24, 6514112), (32, 4885584), (33, 4737536), (38, 4114176), (44, 3553152), (48, 3257056), (57, 2742784), (64, 2442792), (66, 2368768), (76, 2057088), (88, 1776576), (96, 1628528), (114, 1371392), (128, 1221396), (132, 1184384), (152, 1028544), (176, 888288), (192, 814264), (209, 748032), (228, 685696), (256, 610698), (264, 592192), (304, 514272), (352, 444144), (384, 407132), (418, 374016), (456, 342848), (487, 321024), (512, 305349), (528, 296096), (608, 257136), (627, 249344), (704, 222072), (768, 203566), (836, 187008), (912, 171424), (974, 160512), (1056, 148048), (1216, 128568), (1254, 124672), (1408, 111036), (1461, 107008), (1536, 101783), (1672, 93504), (1824, 85712), (1948, 80256), (2112, 74024), (2432, 64284), (2508, 62336), (2816, 55518), (2922, 53504), (3344, 46752), (3648, 42856), (3896, 40128), (4224, 37012), (4864, 32142), (5016, 31168), (5357, 29184), (5632, 27759), (5844, 26752), (6688, 23376), (7296, 21428), (7792, 20064), (8448, 18506), (9253, 16896), (9728, 16071), (10032, 15584), (10714, 14592), (11688, 13376)]