194121252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 573511680

約数和(自身を除く): 379390428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 361, 383, 468, 494, 513, 684, 702, 722, 741, 766, 988, 1026, 1083, 1149, 1404, 1444, 1482, 1532, 2052, 2166, 2223, 2298, 2964, 3249, 3447, 4332, 4446, 4596, 4693, 4979, 6498, 6669, 6894, 7277, 8892, 9386, 9747, 9958, 10341, 12996, 13338, 13788, 14079, 14554, 14937, 18772, 19494, 19916, 20682, 21831, 26676, 28158, 29108, 29874, 38988, 41364, 42237, 43662, 44811, 56316, 59748, 65493, 84474, 87324, 89622, 94601, 126711, 130986, 134433, 138263, 168948, 179244, 189202, 196479, 253422, 261972, 268866, 276526, 283803, 378404, 392958, 414789, 506844, 537732, 553052, 567606, 785916, 829578, 851409, 1135212, 1244367, 1659156, 1702818, 1797419, 2488734, 2554227, 3405636, 3594838, 3733101, 4977468, 5108454, 5392257, 7189676, 7466202, 10216908, 10784514, 14932404, 16176771, 21569028, 32353542, 48530313, 64707084, 97060626, 194121252]

約数ペア:

[(1, 194121252), (2, 97060626), (3, 64707084), (4, 48530313), (6, 32353542), (9, 21569028), (12, 16176771), (13, 14932404), (18, 10784514), (19, 10216908), (26, 7466202), (27, 7189676), (36, 5392257), (38, 5108454), (39, 4977468), (52, 3733101), (54, 3594838), (57, 3405636), (76, 2554227), (78, 2488734), (108, 1797419), (114, 1702818), (117, 1659156), (156, 1244367), (171, 1135212), (228, 851409), (234, 829578), (247, 785916), (342, 567606), (351, 553052), (361, 537732), (383, 506844), (468, 414789), (494, 392958), (513, 378404), (684, 283803), (702, 276526), (722, 268866), (741, 261972), (766, 253422), (988, 196479), (1026, 189202), (1083, 179244), (1149, 168948), (1404, 138263), (1444, 134433), (1482, 130986), (1532, 126711), (2052, 94601), (2166, 89622), (2223, 87324), (2298, 84474), (2964, 65493), (3249, 59748), (3447, 56316), (4332, 44811), (4446, 43662), (4596, 42237), (4693, 41364), (4979, 38988), (6498, 29874), (6669, 29108), (6894, 28158), (7277, 26676), (8892, 21831), (9386, 20682), (9747, 19916), (9958, 19494), (10341, 18772), (12996, 14937), (13338, 14554), (13788, 14079)]