157047352

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 386496000

約数和(自身を除く): 229448648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 49, 56, 77, 86, 88, 98, 121, 154, 172, 196, 242, 301, 308, 343, 344, 392, 473, 484, 539, 602, 616, 686, 847, 946, 968, 1078, 1204, 1331, 1372, 1694, 1892, 2107, 2156, 2408, 2662, 2744, 3311, 3388, 3773, 3784, 4214, 4312, 5203, 5324, 5929, 6622, 6776, 7546, 8428, 9317, 10406, 10648, 11858, 13244, 14749, 15092, 16856, 18634, 20812, 23177, 23716, 26488, 29498, 30184, 36421, 37268, 41503, 41624, 46354, 47432, 57233, 58996, 65219, 72842, 74536, 83006, 92708, 114466, 117992, 130438, 145684, 162239, 166012, 185416, 228932, 254947, 260876, 291368, 324478, 332024, 400631, 456533, 457864, 509894, 521752, 648956, 801262, 913066, 1019788, 1297912, 1602524, 1784629, 1826132, 2039576, 2804417, 3205048, 3569258, 3652264, 5608834, 7138516, 11217668, 14277032, 19630919, 22435336, 39261838, 78523676, 157047352]

約数ペア:

[(1, 157047352), (2, 78523676), (4, 39261838), (7, 22435336), (8, 19630919), (11, 14277032), (14, 11217668), (22, 7138516), (28, 5608834), (43, 3652264), (44, 3569258), (49, 3205048), (56, 2804417), (77, 2039576), (86, 1826132), (88, 1784629), (98, 1602524), (121, 1297912), (154, 1019788), (172, 913066), (196, 801262), (242, 648956), (301, 521752), (308, 509894), (343, 457864), (344, 456533), (392, 400631), (473, 332024), (484, 324478), (539, 291368), (602, 260876), (616, 254947), (686, 228932), (847, 185416), (946, 166012), (968, 162239), (1078, 145684), (1204, 130438), (1331, 117992), (1372, 114466), (1694, 92708), (1892, 83006), (2107, 74536), (2156, 72842), (2408, 65219), (2662, 58996), (2744, 57233), (3311, 47432), (3388, 46354), (3773, 41624), (3784, 41503), (4214, 37268), (4312, 36421), (5203, 30184), (5324, 29498), (5929, 26488), (6622, 23716), (6776, 23177), (7546, 20812), (8428, 18634), (9317, 16856), (10406, 15092), (10648, 14749), (11858, 13244)]