167975028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 496431936

約数和(自身を除く): 328456908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 68, 78, 86, 102, 117, 129, 153, 156, 172, 204, 221, 234, 258, 306, 387, 442, 468, 491, 516, 559, 612, 663, 731, 774, 884, 982, 1118, 1326, 1462, 1473, 1548, 1677, 1964, 1989, 2193, 2236, 2652, 2924, 2946, 3354, 3978, 4386, 4419, 5031, 5892, 6383, 6579, 6708, 7956, 8347, 8772, 8838, 9503, 10062, 12766, 13158, 16694, 17676, 19006, 19149, 20124, 21113, 25041, 25532, 26316, 28509, 33388, 38012, 38298, 42226, 50082, 57018, 57447, 63339, 75123, 76596, 84452, 85527, 100164, 108511, 114036, 114894, 126678, 150246, 171054, 190017, 217022, 229788, 253356, 274469, 300492, 325533, 342108, 358921, 380034, 434044, 548938, 651066, 717842, 760068, 823407, 976599, 1076763, 1097876, 1302132, 1435684, 1646814, 1953198, 2153526, 2470221, 3230289, 3293628, 3906396, 4307052, 4665973, 4940442, 6460578, 9331946, 9880884, 12921156, 13997919, 18663892, 27995838, 41993757, 55991676, 83987514, 167975028]

約数ペア:

[(1, 167975028), (2, 83987514), (3, 55991676), (4, 41993757), (6, 27995838), (9, 18663892), (12, 13997919), (13, 12921156), (17, 9880884), (18, 9331946), (26, 6460578), (34, 4940442), (36, 4665973), (39, 4307052), (43, 3906396), (51, 3293628), (52, 3230289), (68, 2470221), (78, 2153526), (86, 1953198), (102, 1646814), (117, 1435684), (129, 1302132), (153, 1097876), (156, 1076763), (172, 976599), (204, 823407), (221, 760068), (234, 717842), (258, 651066), (306, 548938), (387, 434044), (442, 380034), (468, 358921), (491, 342108), (516, 325533), (559, 300492), (612, 274469), (663, 253356), (731, 229788), (774, 217022), (884, 190017), (982, 171054), (1118, 150246), (1326, 126678), (1462, 114894), (1473, 114036), (1548, 108511), (1677, 100164), (1964, 85527), (1989, 84452), (2193, 76596), (2236, 75123), (2652, 63339), (2924, 57447), (2946, 57018), (3354, 50082), (3978, 42226), (4386, 38298), (4419, 38012), (5031, 33388), (5892, 28509), (6383, 26316), (6579, 25532), (6708, 25041), (7956, 21113), (8347, 20124), (8772, 19149), (8838, 19006), (9503, 17676), (10062, 16694), (12766, 13158)]