153582928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 331724800

約数和(自身を除く): 178141872

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 304, 344, 379, 496, 589, 688, 758, 817, 1178, 1333, 1516, 1634, 2356, 2666, 3032, 3268, 4712, 5332, 6064, 6536, 7201, 9424, 10664, 11749, 13072, 14402, 16297, 21328, 23498, 25327, 28804, 32594, 46996, 50654, 57608, 65188, 93992, 101308, 115216, 130376, 187984, 202616, 223231, 260752, 309643, 405232, 446462, 505207, 619286, 892924, 1010414, 1238572, 1785848, 2020828, 2477144, 3571696, 4041656, 4954288, 8083312, 9598933, 19197866, 38395732, 76791464, 153582928]

約数ペア:

[(1, 153582928), (2, 76791464), (4, 38395732), (8, 19197866), (16, 9598933), (19, 8083312), (31, 4954288), (38, 4041656), (43, 3571696), (62, 2477144), (76, 2020828), (86, 1785848), (124, 1238572), (152, 1010414), (172, 892924), (248, 619286), (304, 505207), (344, 446462), (379, 405232), (496, 309643), (589, 260752), (688, 223231), (758, 202616), (817, 187984), (1178, 130376), (1333, 115216), (1516, 101308), (1634, 93992), (2356, 65188), (2666, 57608), (3032, 50654), (3268, 46996), (4712, 32594), (5332, 28804), (6064, 25327), (6536, 23498), (7201, 21328), (9424, 16297), (10664, 14402), (11749, 13072)]