180995256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1570

約数の個数: 128

約数和(自身を含む): 554400000

約数和(自身を除く): 373404744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1499, 1548, 1677, 2236, 2322, 2808, 2998, 3096, 3354, 4472, 4497, 4644, 5031, 5996, 6708, 8994, 9288, 10062, 11992, 13416, 13491, 15093, 17988, 19487, 20124, 26982, 30186, 35976, 38974, 40248, 40473, 53964, 58461, 60372, 64457, 77948, 80946, 107928, 116922, 120744, 128914, 155896, 161892, 175383, 193371, 233844, 257828, 323784, 350766, 386742, 467688, 515656, 526149, 580113, 701532, 773484, 837941, 1052298, 1160226, 1403064, 1546968, 1675882, 1740339, 2104596, 2320452, 2513823, 3351764, 3480678, 4209192, 4640904, 5027646, 6703528, 6961356, 7541469, 10055292, 13922712, 15082938, 20110584, 22624407, 30165876, 45248814, 60331752, 90497628, 180995256]

約数ペア:

[(1, 180995256), (2, 90497628), (3, 60331752), (4, 45248814), (6, 30165876), (8, 22624407), (9, 20110584), (12, 15082938), (13, 13922712), (18, 10055292), (24, 7541469), (26, 6961356), (27, 6703528), (36, 5027646), (39, 4640904), (43, 4209192), (52, 3480678), (54, 3351764), (72, 2513823), (78, 2320452), (86, 2104596), (104, 1740339), (108, 1675882), (117, 1546968), (129, 1403064), (156, 1160226), (172, 1052298), (216, 837941), (234, 773484), (258, 701532), (312, 580113), (344, 526149), (351, 515656), (387, 467688), (468, 386742), (516, 350766), (559, 323784), (702, 257828), (774, 233844), (936, 193371), (1032, 175383), (1118, 161892), (1161, 155896), (1404, 128914), (1499, 120744), (1548, 116922), (1677, 107928), (2236, 80946), (2322, 77948), (2808, 64457), (2998, 60372), (3096, 58461), (3354, 53964), (4472, 40473), (4497, 40248), (4644, 38974), (5031, 35976), (5996, 30186), (6708, 26982), (8994, 20124), (9288, 19487), (10062, 17988), (11992, 15093), (13416, 13491)]