137376252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 409473792

約数和(自身を除く): 272097540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 557, 558, 612, 663, 806, 884, 1054, 1114, 1116, 1209, 1326, 1581, 1612, 1671, 1989, 2108, 2228, 2418, 2652, 3162, 3342, 3627, 3978, 4743, 4836, 5013, 6324, 6684, 6851, 7241, 7254, 7956, 9469, 9486, 10026, 13702, 14482, 14508, 17267, 18938, 18972, 20052, 20553, 21723, 27404, 28407, 28964, 34534, 37876, 41106, 43446, 51801, 56814, 61659, 65169, 69068, 82212, 85221, 86892, 103602, 113628, 123097, 123318, 130338, 155403, 170442, 207204, 224471, 246194, 246636, 260676, 293539, 310806, 340884, 369291, 448942, 492388, 587078, 621612, 673413, 738582, 880617, 897884, 1107873, 1174156, 1346826, 1477164, 1761234, 2020239, 2215746, 2641851, 2693652, 3522468, 3816007, 4040478, 4431492, 5283702, 7632014, 8080956, 10567404, 11448021, 15264028, 22896042, 34344063, 45792084, 68688126, 137376252]

約数ペア:

[(1, 137376252), (2, 68688126), (3, 45792084), (4, 34344063), (6, 22896042), (9, 15264028), (12, 11448021), (13, 10567404), (17, 8080956), (18, 7632014), (26, 5283702), (31, 4431492), (34, 4040478), (36, 3816007), (39, 3522468), (51, 2693652), (52, 2641851), (62, 2215746), (68, 2020239), (78, 1761234), (93, 1477164), (102, 1346826), (117, 1174156), (124, 1107873), (153, 897884), (156, 880617), (186, 738582), (204, 673413), (221, 621612), (234, 587078), (279, 492388), (306, 448942), (372, 369291), (403, 340884), (442, 310806), (468, 293539), (527, 260676), (557, 246636), (558, 246194), (612, 224471), (663, 207204), (806, 170442), (884, 155403), (1054, 130338), (1114, 123318), (1116, 123097), (1209, 113628), (1326, 103602), (1581, 86892), (1612, 85221), (1671, 82212), (1989, 69068), (2108, 65169), (2228, 61659), (2418, 56814), (2652, 51801), (3162, 43446), (3342, 41106), (3627, 37876), (3978, 34534), (4743, 28964), (4836, 28407), (5013, 27404), (6324, 21723), (6684, 20553), (6851, 20052), (7241, 18972), (7254, 18938), (7956, 17267), (9469, 14508), (9486, 14482), (10026, 13702)]