157029021152

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 314508096000

約数和(自身を除く): 157479074848

約数列:

[1, 2, 4, 8, 16, 32, 149, 191, 269, 298, 382, 538, 596, 641, 764, 1076, 1192, 1282, 1528, 2152, 2384, 2564, 3056, 4304, 4768, 5128, 6112, 8608, 10256, 20512, 28459, 40081, 51379, 56918, 80162, 95509, 102758, 113836, 122431, 160324, 172429, 191018, 205516, 227672, 244862, 320648, 344858, 382036, 411032, 455344, 489724, 641296, 689716, 764072, 822064, 910688, 979448, 1282592, 1379432, 1528144, 1644128, 1958896, 2758864, 3056288, 3917792, 5517728, 7655471, 15310942, 18242219, 25691921, 30621884, 32933939, 36484438, 51383842, 61243768, 65867878, 72968876, 102767684, 122487536, 131735756, 145937752, 205535368, 244975072, 263471512, 291875504, 411070736, 526943024, 583751008, 822141472, 1053886048, 4907156911, 9814313822, 19628627644, 39257255288, 78514510576, 157029021152]

約数ペア:

[(1, 157029021152), (2, 78514510576), (4, 39257255288), (8, 19628627644), (16, 9814313822), (32, 4907156911), (149, 1053886048), (191, 822141472), (269, 583751008), (298, 526943024), (382, 411070736), (538, 291875504), (596, 263471512), (641, 244975072), (764, 205535368), (1076, 145937752), (1192, 131735756), (1282, 122487536), (1528, 102767684), (2152, 72968876), (2384, 65867878), (2564, 61243768), (3056, 51383842), (4304, 36484438), (4768, 32933939), (5128, 30621884), (6112, 25691921), (8608, 18242219), (10256, 15310942), (20512, 7655471), (28459, 5517728), (40081, 3917792), (51379, 3056288), (56918, 2758864), (80162, 1958896), (95509, 1644128), (102758, 1528144), (113836, 1379432), (122431, 1282592), (160324, 979448), (172429, 910688), (191018, 822064), (205516, 764072), (227672, 689716), (244862, 641296), (320648, 489724), (344858, 455344), (382036, 411032)]