145267488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 290623968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 307, 318, 372, 424, 477, 496, 558, 614, 636, 744, 848, 921, 954, 992, 1116, 1228, 1272, 1488, 1643, 1696, 1842, 1908, 2232, 2456, 2544, 2763, 2976, 3286, 3684, 3816, 4464, 4912, 4929, 5088, 5526, 6572, 7368, 7632, 8928, 9517, 9824, 9858, 11052, 13144, 14736, 14787, 15264, 16271, 19034, 19716, 22104, 26288, 28551, 29472, 29574, 32542, 38068, 39432, 44208, 48813, 52576, 57102, 59148, 65084, 76136, 78864, 85653, 88416, 97626, 114204, 118296, 130168, 146439, 152272, 157728, 171306, 195252, 228408, 236592, 260336, 292878, 304544, 342612, 390504, 456816, 473184, 504401, 520672, 585756, 685224, 781008, 913632, 1008802, 1171512, 1370448, 1513203, 1562016, 2017604, 2343024, 2740896, 3026406, 4035208, 4539609, 4686048, 6052812, 8070416, 9079218, 12105624, 16140832, 18158436, 24211248, 36316872, 48422496, 72633744, 145267488]

約数ペア:

[(1, 145267488), (2, 72633744), (3, 48422496), (4, 36316872), (6, 24211248), (8, 18158436), (9, 16140832), (12, 12105624), (16, 9079218), (18, 8070416), (24, 6052812), (31, 4686048), (32, 4539609), (36, 4035208), (48, 3026406), (53, 2740896), (62, 2343024), (72, 2017604), (93, 1562016), (96, 1513203), (106, 1370448), (124, 1171512), (144, 1008802), (159, 913632), (186, 781008), (212, 685224), (248, 585756), (279, 520672), (288, 504401), (307, 473184), (318, 456816), (372, 390504), (424, 342612), (477, 304544), (496, 292878), (558, 260336), (614, 236592), (636, 228408), (744, 195252), (848, 171306), (921, 157728), (954, 152272), (992, 146439), (1116, 130168), (1228, 118296), (1272, 114204), (1488, 97626), (1643, 88416), (1696, 85653), (1842, 78864), (1908, 76136), (2232, 65084), (2456, 59148), (2544, 57102), (2763, 52576), (2976, 48813), (3286, 44208), (3684, 39432), (3816, 38068), (4464, 32542), (4912, 29574), (4929, 29472), (5088, 28551), (5526, 26288), (6572, 22104), (7368, 19716), (7632, 19034), (8928, 16271), (9517, 15264), (9824, 14787), (9858, 14736), (11052, 13144)]