145878048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 299920032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 96, 106, 114, 144, 152, 159, 171, 212, 228, 288, 304, 318, 342, 424, 456, 477, 503, 608, 636, 684, 848, 912, 954, 1006, 1007, 1272, 1368, 1509, 1696, 1824, 1908, 2012, 2014, 2544, 2736, 3018, 3021, 3816, 4024, 4028, 4527, 5088, 5472, 6036, 6042, 7632, 8048, 8056, 9054, 9063, 9557, 12072, 12084, 15264, 16096, 16112, 18108, 18126, 19114, 24144, 24168, 26659, 28671, 32224, 36216, 36252, 38228, 48288, 48336, 53318, 57342, 72432, 72504, 76456, 79977, 86013, 96672, 106636, 114684, 144864, 145008, 152912, 159954, 172026, 213272, 229368, 239931, 290016, 305824, 319908, 344052, 426544, 458736, 479862, 506521, 639816, 688104, 853088, 917472, 959724, 1013042, 1279632, 1376208, 1519563, 1919448, 2026084, 2559264, 2752416, 3039126, 3838896, 4052168, 4558689, 6078252, 7677792, 8104336, 9117378, 12156504, 16208672, 18234756, 24313008, 36469512, 48626016, 72939024, 145878048]

約数ペア:

[(1, 145878048), (2, 72939024), (3, 48626016), (4, 36469512), (6, 24313008), (8, 18234756), (9, 16208672), (12, 12156504), (16, 9117378), (18, 8104336), (19, 7677792), (24, 6078252), (32, 4558689), (36, 4052168), (38, 3838896), (48, 3039126), (53, 2752416), (57, 2559264), (72, 2026084), (76, 1919448), (96, 1519563), (106, 1376208), (114, 1279632), (144, 1013042), (152, 959724), (159, 917472), (171, 853088), (212, 688104), (228, 639816), (288, 506521), (304, 479862), (318, 458736), (342, 426544), (424, 344052), (456, 319908), (477, 305824), (503, 290016), (608, 239931), (636, 229368), (684, 213272), (848, 172026), (912, 159954), (954, 152912), (1006, 145008), (1007, 144864), (1272, 114684), (1368, 106636), (1509, 96672), (1696, 86013), (1824, 79977), (1908, 76456), (2012, 72504), (2014, 72432), (2544, 57342), (2736, 53318), (3018, 48336), (3021, 48288), (3816, 38228), (4024, 36252), (4028, 36216), (4527, 32224), (5088, 28671), (5472, 26659), (6036, 24168), (6042, 24144), (7632, 19114), (8048, 18126), (8056, 18108), (9054, 16112), (9063, 16096), (9557, 15264), (12072, 12084)]