155260014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 259874706

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 43, 51, 78, 86, 91, 102, 119, 129, 182, 221, 238, 258, 273, 301, 357, 389, 442, 546, 559, 602, 663, 714, 731, 778, 903, 1118, 1167, 1326, 1462, 1547, 1677, 1806, 2193, 2334, 2723, 3094, 3354, 3913, 4386, 4641, 5057, 5117, 5446, 6613, 7826, 8169, 9282, 9503, 10114, 10234, 11739, 13226, 15171, 15351, 16338, 16727, 19006, 19839, 23478, 28509, 30342, 30702, 33454, 35399, 39678, 46291, 50181, 57018, 66521, 70798, 85969, 92582, 100362, 106197, 117089, 133042, 138873, 171938, 199563, 212394, 217451, 234178, 257907, 277746, 284359, 351267, 399126, 434902, 515814, 568718, 601783, 652353, 702534, 853077, 1203566, 1304706, 1522157, 1706154, 1805349, 1990513, 3044314, 3610698, 3696667, 3981026, 4566471, 5971539, 7393334, 9132942, 11090001, 11943078, 22180002, 25876669, 51753338, 77630007, 155260014]

約数ペア:

[(1, 155260014), (2, 77630007), (3, 51753338), (6, 25876669), (7, 22180002), (13, 11943078), (14, 11090001), (17, 9132942), (21, 7393334), (26, 5971539), (34, 4566471), (39, 3981026), (42, 3696667), (43, 3610698), (51, 3044314), (78, 1990513), (86, 1805349), (91, 1706154), (102, 1522157), (119, 1304706), (129, 1203566), (182, 853077), (221, 702534), (238, 652353), (258, 601783), (273, 568718), (301, 515814), (357, 434902), (389, 399126), (442, 351267), (546, 284359), (559, 277746), (602, 257907), (663, 234178), (714, 217451), (731, 212394), (778, 199563), (903, 171938), (1118, 138873), (1167, 133042), (1326, 117089), (1462, 106197), (1547, 100362), (1677, 92582), (1806, 85969), (2193, 70798), (2334, 66521), (2723, 57018), (3094, 50181), (3354, 46291), (3913, 39678), (4386, 35399), (4641, 33454), (5057, 30702), (5117, 30342), (5446, 28509), (6613, 23478), (7826, 19839), (8169, 19006), (9282, 16727), (9503, 16338), (10114, 15351), (10234, 15171), (11739, 13226)]