179593168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 408188160

約数和(自身を除く): 228594992

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 59, 62, 68, 76, 118, 124, 136, 152, 236, 248, 272, 304, 323, 361, 472, 496, 527, 589, 646, 722, 944, 1003, 1054, 1121, 1178, 1292, 1444, 1829, 2006, 2108, 2242, 2356, 2584, 2888, 3658, 4012, 4216, 4484, 4712, 5168, 5776, 6137, 7316, 8024, 8432, 8968, 9424, 10013, 11191, 12274, 14632, 16048, 17936, 19057, 20026, 21299, 22382, 24548, 29264, 31093, 34751, 38114, 40052, 42598, 44764, 49096, 62186, 69502, 76228, 80104, 85196, 89528, 98192, 124372, 139004, 152456, 160208, 170392, 179056, 190247, 248744, 278008, 304912, 340784, 362083, 380494, 497488, 556016, 590767, 660269, 724166, 760988, 1181534, 1320538, 1448332, 1521976, 2363068, 2641076, 2896664, 3043952, 4726136, 5282152, 5793328, 9452272, 10564304, 11224573, 22449146, 44898292, 89796584, 179593168]

約数ペア:

[(1, 179593168), (2, 89796584), (4, 44898292), (8, 22449146), (16, 11224573), (17, 10564304), (19, 9452272), (31, 5793328), (34, 5282152), (38, 4726136), (59, 3043952), (62, 2896664), (68, 2641076), (76, 2363068), (118, 1521976), (124, 1448332), (136, 1320538), (152, 1181534), (236, 760988), (248, 724166), (272, 660269), (304, 590767), (323, 556016), (361, 497488), (472, 380494), (496, 362083), (527, 340784), (589, 304912), (646, 278008), (722, 248744), (944, 190247), (1003, 179056), (1054, 170392), (1121, 160208), (1178, 152456), (1292, 139004), (1444, 124372), (1829, 98192), (2006, 89528), (2108, 85196), (2242, 80104), (2356, 76228), (2584, 69502), (2888, 62186), (3658, 49096), (4012, 44764), (4216, 42598), (4484, 40052), (4712, 38114), (5168, 34751), (5776, 31093), (6137, 29264), (7316, 24548), (8024, 22382), (8432, 21299), (8968, 20026), (9424, 19057), (10013, 17936), (11191, 16048), (12274, 14632)]