156748878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 261288882

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 53, 54, 66, 78, 99, 106, 117, 143, 159, 198, 234, 286, 297, 318, 351, 383, 429, 477, 583, 594, 689, 702, 766, 858, 954, 1149, 1166, 1287, 1378, 1431, 1749, 2067, 2298, 2574, 2862, 3447, 3498, 3861, 4134, 4213, 4979, 5247, 6201, 6894, 7579, 7722, 8426, 9958, 10341, 10494, 12402, 12639, 14937, 15158, 15741, 18603, 20299, 20682, 22737, 25278, 29874, 31482, 37206, 37917, 40598, 44811, 45474, 54769, 60897, 68211, 75834, 89622, 109538, 113751, 121794, 134433, 136422, 164307, 182691, 204633, 223289, 227502, 263887, 268866, 328614, 365382, 409266, 446578, 492921, 527774, 548073, 669867, 791661, 985842, 1096146, 1339734, 1478763, 1583322, 2009601, 2374983, 2902757, 2957526, 4019202, 4749966, 5805514, 6028803, 7124949, 8708271, 12057606, 14249898, 17416542, 26124813, 52249626, 78374439, 156748878]

約数ペア:

[(1, 156748878), (2, 78374439), (3, 52249626), (6, 26124813), (9, 17416542), (11, 14249898), (13, 12057606), (18, 8708271), (22, 7124949), (26, 6028803), (27, 5805514), (33, 4749966), (39, 4019202), (53, 2957526), (54, 2902757), (66, 2374983), (78, 2009601), (99, 1583322), (106, 1478763), (117, 1339734), (143, 1096146), (159, 985842), (198, 791661), (234, 669867), (286, 548073), (297, 527774), (318, 492921), (351, 446578), (383, 409266), (429, 365382), (477, 328614), (583, 268866), (594, 263887), (689, 227502), (702, 223289), (766, 204633), (858, 182691), (954, 164307), (1149, 136422), (1166, 134433), (1287, 121794), (1378, 113751), (1431, 109538), (1749, 89622), (2067, 75834), (2298, 68211), (2574, 60897), (2862, 54769), (3447, 45474), (3498, 44811), (3861, 40598), (4134, 37917), (4213, 37206), (4979, 31482), (5247, 29874), (6201, 25278), (6894, 22737), (7579, 20682), (7722, 20299), (8426, 18603), (9958, 15741), (10341, 15158), (10494, 14937), (12402, 12639)]