148154952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 427806720

約数和(自身を除く): 279651768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 124, 129, 132, 172, 186, 248, 258, 264, 341, 344, 372, 421, 473, 516, 682, 744, 842, 946, 1023, 1032, 1263, 1333, 1364, 1419, 1684, 1892, 2046, 2526, 2666, 2728, 2838, 3368, 3784, 3999, 4092, 4631, 5052, 5332, 5676, 7998, 8184, 9262, 10104, 10664, 11352, 13051, 13893, 14663, 15996, 18103, 18524, 26102, 27786, 29326, 31992, 36206, 37048, 39153, 43989, 52204, 54309, 55572, 58652, 72412, 78306, 87978, 104408, 108618, 111144, 117304, 143561, 144824, 156612, 175956, 199133, 217236, 287122, 313224, 351912, 398266, 430683, 434472, 561193, 574244, 597399, 796532, 861366, 1122386, 1148488, 1194798, 1593064, 1683579, 1722732, 2244772, 2389596, 3367158, 3445464, 4489544, 4779192, 6173123, 6734316, 12346246, 13468632, 18519369, 24692492, 37038738, 49384984, 74077476, 148154952]

約数ペア:

[(1, 148154952), (2, 74077476), (3, 49384984), (4, 37038738), (6, 24692492), (8, 18519369), (11, 13468632), (12, 12346246), (22, 6734316), (24, 6173123), (31, 4779192), (33, 4489544), (43, 3445464), (44, 3367158), (62, 2389596), (66, 2244772), (86, 1722732), (88, 1683579), (93, 1593064), (124, 1194798), (129, 1148488), (132, 1122386), (172, 861366), (186, 796532), (248, 597399), (258, 574244), (264, 561193), (341, 434472), (344, 430683), (372, 398266), (421, 351912), (473, 313224), (516, 287122), (682, 217236), (744, 199133), (842, 175956), (946, 156612), (1023, 144824), (1032, 143561), (1263, 117304), (1333, 111144), (1364, 108618), (1419, 104408), (1684, 87978), (1892, 78306), (2046, 72412), (2526, 58652), (2666, 55572), (2728, 54309), (2838, 52204), (3368, 43989), (3784, 39153), (3999, 37048), (4092, 36206), (4631, 31992), (5052, 29326), (5332, 27786), (5676, 26102), (7998, 18524), (8184, 18103), (9262, 15996), (10104, 14663), (10664, 13893), (11352, 13051)]