154489368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 446054400

約数和(自身を除く): 291565032

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, 439, 473, 516, 682, 744, 878, 946, 1023, 1032, 1317, 1333, 1364, 1419, 1756, 1892, 2046, 2634, 2666, 2728, 2838, 3512, 3784, 3999, 4092, 4829, 5268, 5332, 5676, 7998, 8184, 9658, 10536, 10664, 11352, 13609, 14487, 14663, 15996, 18877, 19316, 27218, 28974, 29326, 31992, 37754, 38632, 40827, 43989, 54436, 56631, 57948, 58652, 75508, 81654, 87978, 108872, 113262, 115896, 117304, 149699, 151016, 163308, 175956, 207647, 226524, 299398, 326616, 351912, 415294, 449097, 453048, 585187, 598796, 622941, 830588, 898194, 1170374, 1197592, 1245882, 1661176, 1755561, 1796388, 2340748, 2491764, 3511122, 3592776, 4681496, 4983528, 6437057, 7022244, 12874114, 14044488, 19311171, 25748228, 38622342, 51496456, 77244684, 154489368]

約数ペア:

[(1, 154489368), (2, 77244684), (3, 51496456), (4, 38622342), (6, 25748228), (8, 19311171), (11, 14044488), (12, 12874114), (22, 7022244), (24, 6437057), (31, 4983528), (33, 4681496), (43, 3592776), (44, 3511122), (62, 2491764), (66, 2340748), (86, 1796388), (88, 1755561), (93, 1661176), (124, 1245882), (129, 1197592), (132, 1170374), (172, 898194), (186, 830588), (248, 622941), (258, 598796), (264, 585187), (341, 453048), (344, 449097), (372, 415294), (439, 351912), (473, 326616), (516, 299398), (682, 226524), (744, 207647), (878, 175956), (946, 163308), (1023, 151016), (1032, 149699), (1317, 117304), (1333, 115896), (1364, 113262), (1419, 108872), (1756, 87978), (1892, 81654), (2046, 75508), (2634, 58652), (2666, 57948), (2728, 56631), (2838, 54436), (3512, 43989), (3784, 40827), (3999, 38632), (4092, 37754), (4829, 31992), (5268, 29326), (5332, 28974), (5676, 27218), (7998, 19316), (8184, 18877), (9658, 15996), (10536, 14663), (10664, 14487), (11352, 13609)]